12H1001-2R POWER-ONE | Alldatasheet
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Technical content
1www.power-one.com 2/12.2000
- Rugged electrical and mechanical design
- Output 1 regulated, outputs 2 and 3 tracking
- Operating ambient temperature range –25...71 °C with convection cooling H Series 50 Watt DC-DC Converters Wide input voltage ranges up to 60 V DC 1, 2 or 3 outputs up to 48 V DC 4 kA DC I/O electric strengh test voltage Selection chart Output 1 Output 2 Output 3 Input voltage Type Options Uo nom Io nom Uo nom Io nom Uo nom Io nom Ui [V DC] [A] [V DC] [A] [V DC] [A] [V DC] 12 2 12 2 - - 8...15 12H2320-2 -7, D 12 2 12 2 - - 14...30 24H2320-2 -7, D 12 2 12 2 - - 28...60 48H2320-2 -7, D LGA
2www.power-one.com 2/12.2000 Cassette Style H Series Input Input voltage refer to selection chart Output Efficiency Ui nom, Io nom up to 86% Output voltage 1 setting acc. Ui nom, Io nom ±2% Uo1 nom Output voltage 2, 3 setting acc. Ui nom, Io nom ±7.5% Uo2,3 nom Output voltage switching noise IEC/EN 61204, total typ. 200 mV pp Output voltage 2, 3 Ui nom, Io1 nom, Io2,3 = 0 max. 115% Uo2,3 nom Minimum output current not required 0 A Current limitation main output rectangular U/I characteristic typ. 110% Io nom Current limitation aux. output(s) rectangular U/I characteristic typ. 120% Io nom Operation in parallel by current limitation Hold-up time Ui nom, Io nom, with ext. diode in input line up to 1 ms Protection Input reverse polarity with external fuse Input undervoltage lockout typ 80% Ui min Input overvoltage lockout typ 110% Ui max Input transient protection suppressor diode Output no-load, overload g2d short circuit proof Output overvoltage suppressor diode in each output typ 150% Uo nom Overtemperature switch-off with auto restart TC typ 100 °C Control Output voltage adjustment single output models 0...110% Uo1 nom Inhibit TTL input, output(s) disabled if left open-circuit Status indication LEDs: OK, inhibit Safety Approvals EN 60950, UL 1950, CSA C22.2 No. 950 Class of equipment class I Protection degree units without options IP 40 Electric strength test voltage I/case 2 kV AC I/O 4 kV AC O/case 1 kV AC O/O 0.2 kV AC
3www.power-one.com 2/12.2000 H Series 50 Watt DC-DC Converters Pin allocation Pin Electrical Determination H1000 H2000 H3000
2 Inhibit control input i i i
5 Save Data or ACFAIL D or V D or V D or V
8 Output voltage (positive) Vo1+ Vo3+
11 Output voltage (negative) Vo1 – Vo3–
14 Control input + R
17 Control input – G
14 Output voltage (positive) Vo2+ Vo2+
17 Output voltage (negative) Vo2 – Vo2–
20 Output voltage (positive) Vo1+ Vo1+ Vo1+
23 Output voltage (negative) Vo1 – Vo1– Vo1–
26 Protective earthing
29 DC input voltage Vi+ Vi+ Vi+
32 DC input voltage Vi – Vi– Vi–
Electrostatic discharge IEC/EN 61000-4-2, contact discharge, level 2 (4 kV) criterion A Electromagnetic field IEC/EN 61000-4-3, level x (20 V/m) criterion A Electr. fast transients/bursts IEC/EN 61000-4-4, input, level 1 (0.5 kV) criterion A Surge IEC/EN 61000-4-5, input, level 1 (0.5 kV) criterion A Electromagnetic emissions CISPR 22/EN 55022, 12H, conducted class A CISPR 22/EN 55022, 12H, radiated class B CISPR 22/EN 55022, 24H, 48H, radiated and conducted class B Environmental Operating ambient temperature Ui nom, Io nom, convection cooled –10...50 °C Operating case temperature TC Ui nom, Io nom –10...80 °C Storage temperature non operational –25...100 °C Damp heat IEC/EN 60068-2-3, 93%, 40 °C 21 days Shock IEC/EN 60068-2-27, 11 ms 15 g n Bump IEC/EN 60068-2-29, 16 ms 10 g n MTBF MIL-HDBK-217E, G B, 40°C, single output types 384'000 h Options Extended temperature range –25...71°C, ambient, operating -7 Input and/or output undervoltage monitoring, excludes option V D1 … D8 Input and/or output undervoltage monitoring (VME), excludes option D V2, V3 Accessories Front panels 19" (Schroff/Intermas) Mating H11 connectors with screw, solder, fast-on or press-fit terminals Connector retention facilities and code key system for connector coding Flexible PCB for connecting the converter via an H11 connector, if mounted on a PCB Chassis or wall mounting plates for frontal access Universal mounting brackets for chassis or DIN-rail mounting
4www.power-one.com 2/12.2000 Mechanical data Tolerances ±0.3 mm (0.012") unless otherwise indicated. European Projection Cassette Style H Series 111.2 (3U) (4.38") 168.5 (6.63") 127 (5") 173.7 (6.84") 20 (0.79") 6TE 2 5 8 11 14 17 20 23 26 29 32 38.7 (1.52") Measuring point for case temperature TC M 3; depth = 4 mm (chassis mount) 2TE OK Inhibit i S09050 103 22 (0.87") Potentiometer (option D or V)