SE-450-3.3 - MEAN WELL

Description

Mean Well SE-450-3.3 Power Supplies-450W, 3.3V Single Output Power Supply

Part Number

SE-450-3.3

Price

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Manufacturer

MEAN WELL

Lead Time

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Category

PRODUCTS - S

Specifications

AC CURRENT (Typ.)

10A/115VAC 6A/230VAC

CURRENT RANGE

0 ~ 75A

DC VOLTAGE

3.3V

DIMENSION

225*124*50mm (L*W*H)

EFFICIENCY (Typ.)

74%

FREQUENCY RANGE

47 ~ 63Hz

HOLD UP TIME (Typ.)

16ms/230VAC 12ms/115VAC at full load

INRUSH CURRENT (Typ.)

35A/115VAC 55A/230VAC

LINE REGULATION

0.5%

LOAD REGULATION

2.0%

OVER LOAD

105 ~ 150% rated output power
Protection type : Shut down o/p voltage, re-power on to recovery

OVER VOLTAGE

3.8 ~ 4.6V
Protection type : Shut down o/p voltage, re-power on to recovery

RATED CURRENT

75A

RATED POWER

247.5W

RIPPLE & NOISE (max.)

200mVp-p

SETUP, RISE TIME

1500ms, 50ms/230VAC 1500ms, 50ms/115VAC at full load

VOLTAGE ADJ. RANGE

2.97 ~ 3.63V

VOLTAGE RANGE

90 ~ 132VAC / 180 ~ 264VAC selected by SW 254 ~ 370VDC

VOLTAGE TOLERANCE

3.0%

Features

AC input active surge current limiting
AC input range selected by switch
Built-in remote sense function
Forced air cooling by built-in DC ball bearing fan
LED indicator for power on
Protections: Short circuit / Overload / Over voltage / Over temperature
UL approved

Datasheet

MeanWell-SE450series-d-1469206791s.pdf

309 KiB

Download

Extracted Text

450W Single Output Power Supply SE-450 s e ri e s Features : AC input active surge current limiting AC input range selected by switch Protections: Short circuit / Overload / Over voltage / Over temperature Forced air cooling by built-in DC ball bearing fan Built-in remote sense function LED indicator for power on UL approved 2 years warranty SPECIFICATION MODEL SE-450-3.3 SE-450-5 SE-450-12 SE-450-15 SE-450-24 SE-450-36 SE-450-48 DC VOLTAGE 3.3V 5V 12V 15V 24V 36V 48V RATED CURRENT 75A 75A 37.5A 30A 18.8A 12.5A 9.4A CURRENT RANGE 0 ~ 75A 0 ~ 75A 0 ~ 37.5A 0 ~ 30A 0 ~ 18.8A 0 ~ 12.5A 0 ~ 9.4A RATED POWER 247.5W 375W 450W 450W 451.2W 450W 451.2W RIPPLE & NOISE (max.) Note.2 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p 200mVp-p OUTPUT VOLTAGE ADJ. RANGE 2.97 ~ 3.63V 4.5 ~ 5.5V 10.8 ~ 13.5V 13.5 ~ 16.5V 21.6 ~ 28.5V 32.4 ~ 39.6V 43.2 ~ 52.8V VOLTAGE TOLERANCE Note.3 3.0% 3.0% 1.0% 1.0% 1.5% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.3% 0.3% 0.2% 0.2% 0.2% LOAD REGULATION 2.0% 2.0% 0.5% 0.5% 0.5% 0.5% 0.5% SETUP, RISE TIME 1500ms, 50ms/230VAC 1500ms, 50ms/115VAC at full load HOLD UP TIME (Typ.) 16ms/230VAC 12ms/115VAC at full load VOLTAGE RANGE 90 ~ 132VAC / 180 ~ 264VAC selected by SW 254 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 74% 78% 83% 84% 86% 86% 88% INPUT 10A/115VAC 6A/230VAC AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 35A/115VAC 55A/230VAC LEAKAGE CURRENT <2.5mA / 240VAC 105 ~ 150% rated output power OVERLOAD Protection type : Shut down o/p voltage, re-power on to recovery 3.8 ~ 4.6V 5.75 ~ 6.75V 13.8 ~ 16.2V 18 ~ 21V 32 ~ 36V 45 ~ 52V 57.6 ~ 67.2V PROTECTION OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recovery 80 5 (3.3 ~ 12V), 90 5 (15 ~ 48V) (TSW1) detect on heatsink of power transistor OVER TEMPERATURE Protection type : Shut down o/p voltage, recovers automatically after temperature goes down -10 ~ +60 (Refer to "Derating Curve") WORKING TEMP. 20 ~ 90% RH non-condensing WORKING HUMIDITY -40 ~ +85 ,10 ~ 95% RH ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT 0.05%/ (0 ~ 50 ) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes SAFETY STANDARDS UL60950-1 approved SAFETY WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH MTBF 200K hrs min. MIL-HDBK-217F (25 ) OTHERS DIMENSION 225*124*50mm (L*W*H) PACKING 1.25Kg;12PCS/16Kg/1CUFT 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. NOTE 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. File Name:SE-450-SPEC 2011-08-23 450W Single Output Power Supply SE-450 s e ri e s Mechanical Specification Case No.926A Unit:mm 33.5 150 26.7 160 SVR1 LED 9 8 7 6 5 45.05 4 3 4-M4 L=5mm 2 1 15 Air flow direction 225 26.7 160 Terminal Pin No. Assignment : 13max. Pin No. Assignment Pin No. Assignment 1 AC/L 4~6 DC OUTPUT -V 2 AC/N 7~9 DC OUTPUT +V 3 FG 8-M4(Both Sides) L=6mm fosc : 100KHz Block Diagram 110/220V(SW) +S ACTIVE RECTIFIERS EMI POWER INRUSH +V I/P RECTIFIERS & FILTER CURRENT SWITCHING -V FILTER LIMITING -S O.V.P. FG O.L.P. PWM CONTROL DETECTION O.T.P. CIRCUIT Derating Curve Static Characteristics 100 100 Others 90 180 ~ 264VAC 80 80 90 ~ 132VAC 3.3V,5V,12V 70 60 50 60 40 50 20 40 90 95 100 105 115 132 -10 0 10 20 30 40 45 50 60 70 (HORIZONTAL) 180 190 200 210 230 264 INPUT VOLTAGE (VAC) 60Hz AMBIENT TEMPERATURE ( ) File Name:SE-450-SPEC 2011-08-23 LOAD (%) 144 9.25 11 38.45 16 LOAD (%) 13 25 37.5 50 50 124

Frequently asked questions

At GID Industrial (Elite.Parts' parent company), we specialize in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

Warranties differ by part and by which suppliers we use to procure it for you. Sometimes, a part will be sold as-is and without a warranty. Our specialty, single board computers, tend to receive a one-year warranty.

Elite.Parts can ship via FedEx, UPS, DHL, and USPS. We have accounts with each of them and generally ship using one of those, but we can also ship using your account if you would prefer. However, we can use other carriers if it will be more convenient for you.

Absolutely! We are happy to serve customers regardless of location. We work with international clients all the time, and we are familiar with shipping to destinations all across the globe.

All major credit cards are accepted: Visa, MasterCard, Discover, and American Express. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may available for larger orders, upon approval.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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