D A T A S H E E T Power Supplies Mini Encapsulated Mini Encapsulated • Shipped Within 6 Days -PC Board mounting or -PC Board mounting or • One Year Warranty -with screw terminals -with screw terminals SWITCHING REGULATED SWITCHING REGULATED DC output (accepts either AC or DC input) DC output (accepts either AC or DC input) Don’t forget these facts about Acopian.... Don’t forget these facts about Acopian.... 1. We ship within 3 Days (see our 3 Day Shipping Promise below). 2. Acopian power supplies last a very long time. 3. The Voltage Finder is the quickest way to find a power supply with the specs you need. 4. The Online System builder (www.acopian.com/SystemBuilder) is a convenient way to get your own custom Power System (and they ship within 9 Days). 5. You always talk to a real person when you call Acopian. 6. You can order your Acopian power supplies factory direct. 7. You can order your Acopian power supplies online. 8. All Acopian products are made in the USA. The Greatest Engineers Choose Acopian. Acopian Technical Company • Easton, PA 1-800-523-9478 • www.acopian.com Order Factory Direct Made in USA single output Mini Encapsulated - PC Board mounting or - with screw terminals SWITCHING REGULATED DC output (accepts either AC or DC input) • Shipped Within 6 Days • One Year Warranty These versatile power supplies mount in a surface A common-mode input filter reduces conducted noise, area of only 3.5˝ x 2.5˝, and are available in a choice of and the shielded case minimizes radiated energy. mounting styles. They have a high efficiency and may be Their outputs may be used in either polarity, and may be operated through a wide temperature range. precisely trimmed. STANDARD FEATURES Efficiency: 76% (Typical). • Compact, lightweight, fully encapsulated Switching Frequency: 225 kHz (Typical). • Short circuit and overload protected • No heat sinking or forced air required Transient Response: Returns to within ±1% of output • Input/output isolation setting within 300 μS. Maximum of ±3% output excursion • Extensive EMI filtering and shielding following a load step change from 50% to 100% of rating. Holdup Time: 33 mS (Typical, at nominal input voltage SPECIFICATIONS with full load). Input Voltage: 85-130 VAC, 47-420 Hz, single phase, or 120-180 Vdc. DC input may be connected without regard Mounting: Models for PC Board mounting may also be to polarity. mounted in the socket shown below. For models with screw terminals, when wall-mounting or DIN rail Output Voltage Setting: Output is factory preset to mounting is desired, use accessory Mounting Kits on within ±2% (5 to 9 volt models) or ±1% (10 to 48 volt page 77. models) of the nominal output voltage. T/C terminal (Output Voltage Trim Adjustment):The T/C terminal can be used to trim the output more ACCESSORY SOCKET precisely to the nominal voltage rating by connecting an external resistor from the T/C terminal to either the + or – terminal. 4.25 .30 Polarity: Output is floating. Either positive or negative 3.87 .16 terminal may be grounded. Regulation: 2.5 Load: ±0.05% (5 and 6 volt “WL” models, ±0.1%) 1.8 Line: ±0.05% Ambient Operating Temperature: –10 to +71°C. No derating required through +50°C. .140" Dia. holes (4) 0.1 Storage Temperature: –40 to +85°C. for Socket mounting Temperature Coefficient: ±0.02%/°C (Typical). Humidity: Maximum of 90% relative, non-condensing. Accepts power supplies in case sizes ELW-13 and ELW-20. Overload/Short Circuit Protection: Power foldback with Sturdy phenolic base with gold plated teflon-insulated contacts. automatic recovery. Model ELW-1 .................$20 Isolation: Input to output: 1400 Vdc Input to ground: 1400 Vdc Output to ground: 400 Vdc Online Ordering and Instant Quotes for ALL Acopian power supplies at www.acopian.com 38 P.O. Box 638, Easton, PA 18044 • Phone: (610) 258-5441 • FAX: (610) 258-2842 FOR PC BOARD MOUNTING WITH SCREW TERMINALS Output Current Ripple mV Output Current Ripple mV Nominal Nominal Amps. at (@ 25 MHz BW) Amps. at (@ 25 MHz BW) Output ($) Case Output ($) Case Voltage Price Model Size Voltage Price Model Size 50°C 71°C RMS P-P 50°C 71°C RMS P-P 5 6.00 3.60 10 50 187 5WL600 ELW-13 5 6.00 3.60 10 50 192 5WB600 EBW-13 5 10.00 6.00 10 50 212 5WL1000 ELW-20 5 10.00 6.00 10 50 219 5WB1000 EBW-20 _ 6 5.00 3.00 10 50 187 6WL500 ELW-13 6 5.00 3.00 10 50 192 6WB500 EBW-13 6 8.30 4.95 10 50 212 6WL830 ELW-20 6 8.30 4.95 10 50 219 6WB830 EBW-20 _ 7 4.20 2.50 15 100 187 7WL420 ELW-13 7 4.20 2.50 15 100 192 7WB420 EBW-13 7 7.10 4.26 15 100 212 7WL710 ELW-20 7 7.10 4.26 15 100 219 7WB710 EBW-20 _ 8 3.70 2.20 15 100 187 8WL370 ELW-13 8 3.70 2.20 15 100 192 8WB370 EBW-13 8 6.20 3.70 15 100 212 8WL620 ELW-20 8 6.20 3.70 15 100 219 8WB620 EBW-20 _ 9 3.30 2.00 15 100 187 9WL330 ELW-13 9 3.30 2.00 15 100 192 9WB330 EBW-13 9 5.50 3.30 15 100 212 9WL550 ELW-20 9 5.50 3.30 15 100 219 9WB550 EBW-20 _ 10 3.00 1.80 15 100 187 10WL300 ELW-13 10 3.00 1.80 15 100 192 10WB300 EBW-13 10 5.00 3.00 15 100 212 10WL500 ELW-20 10 5.00 3.00 15 100 219 10WB500 EBW-20 _ 11 2.70 1.60 15 100 187 11WL270 ELW-13 11 2.70 1.60 15 100 192 11WB270 EBW-13 11 4.50 2.70 15 100 212 11WL450 ELW-20 11 4.50 2.70 15 100 219 11WB450 EBW-20 _ 12 2.50 1.50 15 100 187 12WL250 ELW-13 12 2.50 1.50 15 100 192 12WB250 EBW-13 12 4.10 2.45 15 100 212 12WL410 ELW-20 12 4.10 2.45 15 100 219 12WB410 EBW-20 _ 13 2.30 1.38 15 100 187 13WL230 ELW-13 13 2.30 1.38 15 100 192 13WB230 EBW-13 13 3.80 2.25 15 100 212 13WL380 ELW-20 13 3.80 2.25 15 100 219 13WB380 EBW-20 _ 14 2.10 1.25 15 100 187 14WL210 ELW-13 14 2.10 1.25 15 100 192 14WB210 EBW-13 14 3.50 2.10 15 100 212 14WL350 ELW-20 14 3.50 2.10 15 100 219 14WB350 EBW-20 _ 15 2.00 1.20 15 100 187 15WL200 ELW-13 15 2.00 1.20 15 100 192 15WB200 EBW-13 15 3.30 1.95 15 100 212 15WL330 ELW-20 15 3.30 1.95 15 100 219 15WB330 EBW-20 _ 16 1.85 1.10 15 100 187 16WL185 ELW-13 16 1.85 1.10 15 100 192 16WB185 EBW-13 16 3.10 1.85 15 100 212 16WL310 ELW-20 16 3.10 1.85 15 100 219 16WB310 EBW-20 _ 17 1.75 1.05 15 100 187 17WL175 ELW-13 17 1.75 1.05 15 100 192 17WB175 EBW-13 17 2.90 1.75 15 100 212 17WL290 ELW-20 17 2.90 1.75 15 100 219 17WB290 EBW-20 _ 18 1.65 1.00 15 100 187 18WL165 ELW-13 18 1.65 1.00 15 100 192 18WB165 EBW-13 18 2.75 1.65 15 100 212 18WL275 ELW-20 18 2.75 1.65 15 100 219 18WB275 EBW-20 _ 19 1.55 .93 15 100 187 19WL155 ELW-13 19 1.55 .93 15 100 192 19WB155 EBW-13 19 2.60 1.55 15 100 212 19WL260 ELW-20 19 2.60 1.55 15 100 219 19WB260 EBW-20 _ 20 1.50 .90 15 100 187 20WL150 ELW-13 20 1.50 .90 15 100 192 20WB150 EBW-13 20 2.50 1.50 15 100 212 20WL250 ELW-20 20 2.50 1.50 15 100 219 20WB250 EBW-20 _ 21 1.40 .84 15 100 187 21WL140 ELW-13 21 1.40 .84 15 100 192 21WB140 EBW-13 21 2.35 1.40 15 100 212 21WL235 ELW-20 21 2.35 1.40 15 100 219 21WB235 EBW-20 _ 22 1.35 .80 15 100 187 22WL135 ELW-13 22 1.35 .80 15 100 192 22WB135 EBW-13 22 2.25 1.35 15 100 212 22WL225 ELW-20 22 2.25 1.35 15 100 219 22WB225 EBW-20 _ 23 1.30 .78 15 100 187 23WL130 ELW-13 23 1.30 .78 15 100 192 23WB130 EBW-13 23 2.15 1.30 15 100 212 23WL215 ELW-20 23 2.15 1.30 15 100 219 23WB215 EBW-20 _ 24 1.25 .75 15 100 187 24WL125 ELW-13 24 1.25 .75 15 100 192 24WB125 EBW-13 24 2.10 1.25 15 100 212 24WL210 ELW-20 24 2.10 1.25 15 100 219 24WB210 EBW-20 _ 25 1.20 .72 15 100 187 25WL120 ELW-13 25 1.20 .72 15 100 192 25WB120 EBW-13 25 2.00 1.20 15 100 212 25WL200 ELW-20 25 2.00 1.20 15 100 219 25WB200 EBW-20 _ 26 1.15 .70 15 100 187 26WL115 ELW-13 26 1.15 .70 15 100 192 26WB115 EBW-13 26 1.90 1.15 15 100 212 26WL190 ELW-20 26 1.90 1.15 15 100 219 26WB190 EBW-20 _ 27 1.10 .66 15 100 187 27WL110 ELW-13 27 1.10 .66 15 100 192 27WB110 EBW-13 27 1.85 1.10 15 100 212 27WL185 ELW-20 27 1.85 1.10 15 100 219 27WB185 EBW-20 _ 28 1.05 .63 15 100 187 28WL105 ELW-13 28 1.05 .63 15 100 192 28WB105 EBW-13 28 1.75 1.05 15 100 212 28WL175 ELW-20 28 1.75 1.05 15 100 219 28WB175 EBW-20 _ 30 1.00 .60 25 150 187 30WL100 ELW-13 30 1.00 .60 25 150 192 30WB100 EBW-13 30 1.65 1.00 25 150 212 30WL165 ELW-20 30 1.65 1.00 25 150 219 30WB165 EBW-20 _ 36 .85 .50 25 150 187 36WL85 ELW-13 36 .85 .50 25 150 192 36WB85 EBW-13 36 1.35 .80 25 150 212 36WL135 ELW-20 36 1.35 .80 25 150 219 36WB135 EBW-20 _ 40 .75 .45 25 150 187 40WL75 ELW-13 40 .75 .45 25 150 192 40WB75 EBW-13 40 1.25 .75 25 150 212 40WL125 ELW-20 40 1.25 .75 25 150 219 40WB125 EBW-20 _ 45 .65 .40 25 150 187 45WL65 ELW-13 45 .65 .40 25 150 192 45WB65 EBW-13 45 1.10 .65 25 150 212 45WL110 ELW-20 45 1.10 .65 25 150 219 45WB110 EBW-20 _ 48 .65 .40 25 150 187 48WL65 ELW-13 48 .65 .40 25 150 192 48WB65 EBW-13 48 1.05 .60 25 150 212 48WL105 ELW-20 48 1.05 .60 25 150 219 48WB105 EBW-20 4-40 screw connections(6) .50 1.25 (ELW-13) .375 (Typ.) 2.00 (ELW-20) TRIM connection .25 .04 Dia. Case Approx. Case Approx. Size Weight Size Weight .60 ELW-13 11 oz. EBW-13 13 oz. .30 2.70 .50 ELW-20 1 lb. 1 oz. EBW-20 1 lb. 3 oz. 2.30 .30 .185 1.625 (EBW-13) .80 2.375 (EBW-20) 2.50 – TRIM connection AC 1.00 T/C .70 .50 2.20 AC + .75 .75 2.20 2.50 3.20 .15 .15 3.50 MOUNTING HOLES (4) 4-40 x 0.375" Deep MOUNTING HOLES(4-40 x 0.2") ELW-13 case size: 2 holes ELW-20 case size: 4 holes 3.20 3.50 Online Ordering and Instant Quotes for ALL Acopian power supplies at www.acopian.com 39 P.O. Box 638, Easton, PA 18044 • Phone: (610) 258-5441 • FAX: (610) 258-2842 – AC AC + T/C OUT OUT For use with ‘Mini Encapsulated - with Screw Terminals’ power supplies. ACCESSORY MOUNTING KITS FOR WALL MOUNTING FOR DIN RAIL MOUNTING 4.31 3.62" 3.87 2.62" 35 mm 2.62 1.8 (.125" thick) .140" Dia. holes (4) (.125" thick) for plate mounting Mounting Kit EB35DIN consists of an aluminum plate, with two Use Mounting Kit EB4A to mount from the power supply side of the DIN clips attached to it, and four screws for attaching the plate to mounting surface, necessary when the other side of the mounting surface is inaccessible. This kit consists of an aluminum plate and four the bottom of any Mini Encapsulated power supply with screw screws for attaching it to the power supply, effectively adding terminals or any Mini DC-DC Converter with screw terminals. The mounting flanges to any Mini Encapsulated power supply with screw power supply can then be snapped onto a 35mm ‘top hat’ type of terminals or any Mini DC-DC Converter with screw terminals. DIN rail. Model EB4A . . . . . . . . $ 10 Model EB35DIN . . . . . . . . $15 Online Ordering and Instant Quotes for ALL Acopian power supplies at www.acopian.com 77 P.O. Box 638, Easton, PA 18044 • Phone: (610) 258-5441 • FAX: (610) 258-2842 EB4A Mounting plate Mini Encapsulated Power Supply ACOPIAN... AboutAcopian’s3DayShipmentGuarantee: ...answers your phone call with a live salesperson No automated menus. The person who answers your call In 1964,Acopian initiated its “3 Day Shipping Guarantee.” Since then our product will courteously and promptly answer your questions,quote offerings have expanded to include many more lines of power supplies that ship price and delivery, expedite your urgent requirements, and within3 Days as well as others that ship within 6 or9 Days. These guarantees offer you immediate access to our engineers. apply to every model in the Acopian catalog. Call toll free 800-523-9478. Our unique 3-day shipping guarantee has prompted many questions. Below are some of those most often asked: …can customize power supplies for you What does Acopian’s 3-day shipping promise mean? Ifa standard power supply does not meet all of your It means that power modules listed in this catalog are shipped within 3 days after requirements, speak with one of our engineers. We can we receive your order. High Voltage, Redundant, Rack Mounting, Systems and often modify the specifications, ratings and configuration certain Switching power supplies are shipped within 9 days. ofa supply.We can also combine several power supplies intoa Multiple Output Power System with the operating Has Acopian ever failed to meet this promise? features you specify (such as meters and switches) and Never. ship it within 9 Days! Do options affect shipping time? The 230 volt input option and moisture/fungus-proofing option require two …hasa 5-year warranty additional days.All other options do not affect shipping time. This is typical:One of our customers sent us an old power Isthe3-daypromiseaffectedbyquantity?Suppose we need 50 or 100 pieces? supply witha note indicating that the supply had been in The 3-day promise applies to orders for five or less modules.(Two or less for 9-day continuous use since 1972 (33 years!), but he had items). If requested, Acopian will ship five pieces ofa larger order in3 days and, recently noticed that the output voltage was low. We with consideration of your requirement, schedule the balance. (Since each foundthatthecapacitorshaddriedup,replacedthemand shipment is processed and priced as a separate order, for lowest prices request returned the supply to the customer,who thanked us and shipment in one lot.) said he intends to keep using it. We focus on making WhatifIneedfourorfivedifferentmodels?Doesthe3-daypromisestillapply? power supplies that will lasta long time.There are power Yes.Guaranteed 3-day shipment applies to one model or toa combination of models. supplies that cost less than ours, or that are smaller than ours,but you won’t find any that last longer than ours.All DoI have to ask for 3-day shipment of my order? too often, low-priced supplies are densely packed, run 3-dayshipmentisautomatic.Infact,youmusttellusifyouwanttheshipmentdelayed. hot,have short lifetimes and short warranties.AllAcopian How long after you ship willI have the power supplies? metal-cased power products havea 5-year warranty, but Transportation time varies with the carrier used. Unless otherwise requested, you can expect them to lasta lot longer. Acopian ships small orders by UPS Ground. YousayAcopianhasneverfailedtomeetthe3-day promise.How do you do it? Purchase Acopian... 3-day shipment, long lasting Our facilities have been designed and equipped to meet our 3-day shipment power supplies,and unsurpassed customer service. promise.When your order is received,your power supplies are built specifically for you and shipped within three days.We do not ship from stock.(For this reason,we are unable to accept returns for credit.) I’veseenotherpowersupplymanufacturersadvertise“same-dayshipment.” “In my business, Acopian is Isn’t that better than 3-day shipment? referred to as bulletproof. It A typical vendor’s “same-day shipment” advertisement can only be fulfilled if the power supplies you need are in stock. Otherwise, a four to six week delay is not never fails and lasts forever.” unusual before inventory is replenished and your order is shipped. - Steve Andrews, President Acopian’s 3-day shipment promise applies to ALL3 Day models (larger units ship Technical Options, Inc. within9 Days) and is not dependent on the quantity in stock. We build each unit after the order for that unit is received.If an order is needed faster,often times we can ship in less than3 days. “If Acopian made automobiles, I’d buy one without question.” If you require shipment even earlier than our standard promise, just let us know, - David A. Price, Research Technologist we can usually ship sooner.We welcome the opportunity to work with you. Georgia Tech Research Institute ORDERING INFORMATION & Terms and Conditions ACOPIAN SELLS FACTORY DIRECT WORLDWIDE: We do not use representatives or distributors. Contact Acopian for technical information or a quote. WARRANTY: Acopian power supplies are warranted to be free from defects in material and workmanship for a period of five years (encapsulated devices, for one year) from date of original shipment. Acopian’s obligation under this warranty is limited to repairing any power supply returned to the factory Service Department in Easton, PA and replacing any defective parts. Mini Encapsulated power supplies are not repairable. Authorization must be obtained from Acopian before a power supply may be returned for repair. Units must be well packed when shipping to Acopian; the repair of any damage incurred during shipment will be charged. Transportation charges are to be paid by the purchaser. A reinspection and handling charge will be applied to returned units found to have no defects. If a failure has been caused by misuse, operation in excess of specifications, or modification by the customer, repairs will be billed at cost; in such cases, a cost estimate will be submitted before work is started. Acopian reserves the right to make changes or improvements in its products without incurring any obligation to install the same on products previously manufactured. This warranty is in lieu of all other warranties, obligations, and liabilities, expressed or implied, and is the purchaser’s exclusive remedy. Acopian makes no warranty, either express or implied, of merchantability, fitness for a particular purpose or otherwise. In no event shall Acopian be liable whether in contract, tort, or negligence, for special, indirect, incidental or consequential damages of any kind, including loss of business or profits, or any other losses incurred by the purchaser or any third party, the Customer’s remedies being limited, at Acopian’s option, to replacement, repair or credit at the price on the date of claim. The validity, performance and construction of all terms and conditions and any sale made by Acopian shall be determined by the law of Pennsylvania, without regard to its conflict of law principles, and all parties to the transaction expressly consent to the jurisdiction of such courts and consent to the venue of the Court of Common Pleas for Northampton County, Pennsylvania. PRICES: The prices shown are F.O.B. our factory; Easton, PA. or Melbourne, FL.. All prices and specifications are subject to change without notice. Minimum order is $50.00. TERMS: Net 30 days, subject to credit approval. Visa, MasterCard and American Express also accepted. SHIPPING: Location permitting, small shipments are made by United Parcel Service, or by Parcel Post; larger shipments, by insured motor freight collect. Shipments can be made by air upon request. Risk of loss shall be F.O.B. Our Factory, even in cases where freight may be prepaid or allowed to destination by Acopian. If equipment is received in damaged condition, it is the customer’s responsibility to contact the carrier and file a claim for damages. TIME FOR DELIVERY: The time for delivery quoted by Acopian is the time required to ship from our plants. We will not be liable for delays in delivery caused by any reason beyond our control, including but not limited to acts of God, casualty, civil disturbance, labor disputes, transportation or supply difficulties, or any interruption of our facilities, and the quoted time for delivery shall be extended during the continuance of such conditions and for a reasonable time thereafter. In no event will Acopian be liable for any premium transportation, reprocurement, or similar costs incurred by the Customer as a result of conditions beyond Acopian’s control resulting in Acopian’s inability to deliver product in accordance with customer’s requested delivery schedules. QUANTITY DISCOUNTS: Discounts are available to quantity buyers and are dependent upon the order quantity and the manufacturing scheduling anticipated by the order, and apply only to the quantity and delivery ordered. Partial shipments are considered as separate orders for discounting purposes. EXPORT ORDERS: A minimum export documentation charge of $60.00 applies. (A minimum charge of $25.00 applies on orders requiring customs forms for Canadian orders and for orders to certain U.S. territories.) MOISTURE/FUNGUS PROOFING: Power supplies can be furnished with a moisture and fungus resistant varnish applied to interior surfaces. To order, add the suffix letter F to the model number. The additional cost is $25.00 per output and requires two additional days. Not available on High Voltage, Mini Encapsulated, Rack Mounting, and Gold Box Switching models. TAGGING: Maximum of 15 characters/spaces. Add $10.00 to price. TEST DATA: Cost, $35.00 or 2% of order, whichever is greater. SPECIAL MODELS/MODIFICATIONS: Cataloged models can be altered at the factory to meet special requirements. Contact the Applications Engineering Department to discuss your needs. PARTS: The designs used in Acopian power supplies utilize standard components to the greatest practical extent. When replacements are required, the types originally used, or their equivalents, can usually be obtained most quickly from a local electronic components distributor. Special components, such as transformers, are stocked at the factory warehouses. Contact the Applications Engineering Department for information on the parts required, referencing the model number of the power supply, the circuit designation of the component, and a description. PURCHASE ORDER ACCEPTANCE: Orders are accepted subject to Acopian’s Terms and Conditions. Any Terms and Conditions of any Purchaser’s order, agreement, or understanding which are in addition to or inconsistent with Acopian’s shall not be binding upon Acopian unless made in writing and accepted over the signature of an authorized officer of Acopian. Orders shall not be considered accepted until entered into production at our plant. Acopian reserves the right to refuse any order. All typographical and clerical errors are subject to correction by Acopian. RETURNED GOODS: Acopian products are built on a per-order basis, and ordinarily no credit can be extended for their return. No goods will be accepted for return unless authorized in writing by Acopian. CHANGES: The customer may, by a written notice, request changes within the general scope of the order, in the drawings, designs or specifications; method of shipment; and place of delivery. If any such change causes an increase or decrease in the cost, or the time required for the processing of any part of the order, an equitable adjustment shall be made in the price or delivery schedule, or both, and the order shall be modified in writing accordingly. CANCELLATION: Suspension or cancellation of orders may be made only upon our written approval and on terms that will indemnify us against all loss. OVERTIME: It is anticipated that any order will be processed during regular working hours on regular working days. If for any reason the Purchaser requests Acopian to process the order, or any portion of it, outside of such regular working hours, any overtime or other additional expense occasioned thereby shall be billed to and paid by the Purchaser as an extra cost. Acopian reserves the right to decline to process the order outside regular working hours. CUSTOMER DELAY OF WORK: If the performance of all or any part of the work is delayed or interrupted by Customer’s failure to act within the time specified (or within a reasonable time if no time is specified) and such act is not expressed or implied by the order, an adjustment shall be made in the cost of performance of the order caused by such delay or interruption and the order modified in writing accordingly. Adjustment will also be made in the delivery or performance dates and any other contractual provisions affected by such delay or interruption. GOVERNMENT SPECIFICATIONS: Pricing is based upon industrial-grade construction, marking, packing, and packaging. Exception is taken to any MIL specifications, and to any requirements for the use of special forms, documentation other than quoted, and Government Source Inspection. Acopian must decline to quote on any other basis. APPLICATIONS ASSISTANCE: Questions regarding the specifications, features, and use of any Acopian product should be directed to the Applications Engineering Department. A staff of power supply specialists will be pleased to assist you. www.acopian.com - Online Ordering and Instant Quotes Online ! Acopian Technical Company P.O. Box 638, Easton, PA 18044 • Phone: (610) 258-5441 • FAX: (610) 258-2842 Call toll free: (800) 523-9478 (International: Country Code 01) Since 1957 ALL ACOPIAN POWER SUPPLIES MADE IN U.S.A. “At Project IceCube, it’s absolutely critical to have a good power supply. The ice must be as pure and clear as possible. If the power to the ice top sensor system were to fail, we would risk the tank water freezing without being controlled, resulting in bubbles and impurities, and very much reducing the quality of ice and quality of information that we can see with our detectors. We chose Acopian power supplies to power our pumping and degassing systems because of their reputation for reliability. The people at Acopian met all of our highly demanding specifications and, despite very little time until our window to ship to the Pole, they met our schedule. We were 100% satisfied.“ Jim Baccus Cable System Manager Project IceCube (the international high-energy neutrino observatory being built and installed in PHOTO COURTESY OF THE ICECUBE PROJECT the ice below South Pole Station) The world’s most demanding environments demand Acopian power systems. Design your own Acopian power system online with the System Builder at www.acopian.com. Simply enter your requirements, and you’ll receive a quotation for fully wired multiple-output power systems, without the need for you to prepare mechanical layouts or search through a power supply catalog. Each system will be completely wired, tested and shipped within 9 days after receipt of the order. Choose Acopian – the power supplies of choice for the world’s leading engineers. ALL ACOPIAN POWER SUPPLIES MADE IN U.S.A. Acopian Technical Company 1-800-523-9478 • www.acopian.com