250, 350 WATTS MULTIPLE OUTPUT MAX-250 MAX-350 MTC-250 MTC-350 MTX-250 MSC-350 Featuring: 3 • Over 3 watt/in power density • 80% overall efficiency • Meets international safety agency requirements • All outputs regulated ± 1% • High peak currents for motor starting • System air or self-cooling options • AC automatic line selection option • Available in 24, 28, or 48 Vdc input Option C STANDARD MAX SERIES MODEL PWR OUTPUT #1 OUTPUT #2 OUTPUT #3 OUTPUT #4 MAX-254-1205 250 +5V @ 35A +12V @ 8/12A pk -12V @ 4A -5.2V @ 2A MAX-353-0512 350 +5V @ 50A +12V @ 8/12A pk -12V @ 4A MAX-354-1205 350 +5V @ 50A +12V @ 8/12A pk -12V @ 4A -5.2V @ 2A MAX-354-1212 350 +5V @ 50A +12V @ 8/12A pk -12V @ 4A 12V @ 2A MAX-354-1224 350 +5V @ 50A +12V @ 8/12A pk -12V @ 4A +24V @ 1.5A TELECOM MTC SERIES MODEL PWR OUTPUT #1 OUTPUT #2 OUTPUT #3 Option V MTC-253-0515 250 +5V @ 30A +15V @ 4A -15V @ 4A MTC-353-0512 350 +5V @ 45A +12V @ 6A -12V @ 6A The appropriate MTC, MAX, or MTX in MTC-353-0515 350 +5V @ 45A +15V @ 5A -15V @ 5A your telecom product gives you the out- puts you need for ISDN, LAN, and T1 MASS STORAGE MSC SERIES applications and standard voice and data MODEL PWR OUTPUT #1 OUTPUT #2 OUTPUT #3 networks. High-current auxiliary outputs MSC-353-0512 350 +5V @ 30A +12V @ 20/2 A pk -12V @ 4A provide regulation characteristics for prop- er operation of line drivers, network inter- faces and RS232-type outputs. Or, use SMALL COMPUTER MTX SERIES a 9-inch MSC in your computer-based MODEL PWR OUTPUT #1 OUTPUT #2 OUTPUT #3 OUTPUT #4 product for needed output regulation, MTX-253-0512 250 +5V @ 35A +12V @ 8/12A pk -12V @ 2A power for 50 Amps of logic and four hard MTX-254-1205 250 +5V @ 35A +12V @ 8/12A pk -12V @ 2A +5V @ 1.5A disk drives. MTX-254-1212 250 +5V @ 35A +12V @ 8/12A pk -12V @ 2A +12V @ 2A And, you can increase power by 40% as you add peripherals – without redesigning for a larger power supply – by upgrading from the MDT 160/220 series. Check the specifications of these low- profile, 9-inch switchers that give you more design freedom. Condor D.C. Power Supplies, Inc., A subsidiary of SL Industries, Inc. 805-486-4565 • (800) 235-5929 Fax: (805) 487-8911 http://www.condorpower.com 250, 350 WATTS 9”x 5”x 2.5” MAX, MSC, MTC, MTX MAX, MSC, MTC, MTX MAX, MSC, MTC, MTX with Option F 3.4 lbs - 1.5 kgs 3.9 lbs - 1.8 kgs Dimensions: Inches *9.05 Millimeters 229.87 for MTX SPECIFICATIONS: ALL MODELS INPUT AC Input: 90-132 Vac/180-264 Vac, 47 to 63 Hz. User selectable. See option “A” for automatic line selection. Internally fused for 10 A. Option “P”, AC Power Fail: Provides TTL “0” 5 ms before output voltage goes out of Inrush: Cold start AC current is less than 10 A at 115 Vac and 18 A at 230 Vac. For MTX regulation band upon loss of AC power. VMEbus compatible, provides 48 mA sink current models, 10 A at 115 Vac and 20 A at 230 Vac. Limited by thermistor. capability. Not available if option “G” is selected. Holdup Time: 16 ms minimum after removal of power, at nominal line, full load. Option “V”, Fan/Cover Assembly: Low profile, end venting cover with integral ball-bearing Efficiency: 80% typical. fan. Brownout Protection: Holds regulation to 85 Vac or 170 Vac. Consult factory for other available options. OUTPUT Adjustability: User adjustable ±5% minimum. Line & Load Reg: ±1% over AC input range and 0 to 100% load change. Output #1 requires minimum load of 10%. AC INPUT Ripple & Noise: Less than 1% p-p or 100 mV, whichever is greater. FUNCTION 115 VAC 230 VAC CONNECTOR Remote Sense (Output #1): Compensates for 250 mV total line drop. Open sense lead Input Select Short Open 0.187 Male Fastons protection. Temperature Coefficient: 0.02% per degree C. TB1- (L) Line Line 1 Barrier strip Stability: 0.1% over 8 hours after 30 minutes warm-up. TB1- (N) Neutral Line 2 #6-32 screws Transient Response (Output #1): Output voltage returns to within 1% in less than 500 µs for 3/8” centers TB1- ( ) Safety Ground Safety Ground a 50% load change. Peak transient does not exceed 5%. Overload Protection: All outputs are protected against overload and short circuit. Automatic recovery upon removal of fault. DC OUTPUT Overvoltage Protection (Output #1): Protects load against power supply induced overvoltage. FUNCTION MAX, MTC, MTX MSC CONNECTOR Trip point is factory set so that output voltage cannot exceed 136% of nominal. Output #1 Terminal marked +V Bus bars Remote Inhibit: Contact closure to the negative sense line drops output power to nominal zero. #10/32 screws Terminal marked COM Reverse Voltage: Protected against reverse voltage up to supply current rating. Output #2 TB2-3 (+) TB2-2 (+) ENVIRONMENTAL Thermal Protection: Shuts down power supply if overheated. Automatic recovery. TB2-4 Rtn (Common) TB2-1 Rtn (Common) Barrier strip Temperature Range: 0° to 50°C at full ratings. Derate to half power at 70°C. #6-32 screws Output #3 TB2-5 (–) TB2-3(–) Safety Agencies: Most models are approved to UL1950; CSA 22.2 #234; IEC 950 and TÜV 3/8” centers TB2-4 Rtn (Common) TB2-1 Rtn (Common) EN60950, Class 1 SELV., CE 72/23/EEC/93/68EEC (low voltage directive). Output #4* TB2-1 (+) Conducted RFI: Meets FCC Part 15, Subpart J, Class A; EN55022 Class B; CISPR 22 Class B. Cooling: 30 CFM required to achieve full ratings. (If provided) TB2-2 (–) Output Isolation: Isolated from ground 50 Vdc. *Rtn connected to common only if output is polarized in product selection chart OPTIONS: STATUS AND CONTROL Option “A”, AC Auto-Range: Automatically selects proper AC line voltage range to enable FUNCTION LOCATION NOTES CONNECTOR power operation at either 115 or 230 Vac without user intervention. J1-1(+ S) Output #1 Sense AMP MTA type Remote Sense Option “C”, Cover: Limits contact with power supply interior. #640456-4 pin J1-2 (– S) Output #1 Sense Rtn Option “F”, Fan/Cover Assembly: Cover with integral ball-bearing fan provides proper cooling header (locking) AC Power Fail or J1-3 (PF) Reference to J1-2 to achieve full ratings at 50°C ambient temperature. Option “G”, DC Power Good: Provides a TTL “1” open collector when output #1 is above DC Power Good* 4.6 V nominal. Not available if option “P” is selected. Inhibit J1-4 (IH) Short to J1-2 *Optional function Condor D.C. Power Supplies, Inc., A subsidiary of SL Industries, Inc. 805-486-4565 • (800) 235-5929 Fax: (805) 487-8911 http://www.condorpower.com