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125W PDS125-48D - Dual Output

Description:
1. Industry standard footprint: 5" x 3.5" x 0.68 " ( 127 x 88.9 x 17.3mm3).
2. Typical efficiency: 82%.
3. Wide input voltage: 36 - 75V.
4. Dual outputs: 5V / 12V.
5. Remote control.
6. Trim and sense function.
7. Input under-voltage shutdown.
8. Output over-current protection.
9. Output over-voltage protection.
10. Output short-circuit protection.
11. Over-temperature protection.
12. No minimum load requirement.
13. Basic isolation.

Specification:
1. Electrical specifications:
(1) Input range: 36 - 75 Vdc.
(2) Input under-voltage shutdown: 32 - 34 Vdc.
(3) Output voltage setpoint accuracy: ± 1.0% Vo1 max. for 5Vout ±1.0% Vo2 max. for 12 Vout.
(4) Output voltage adjust: 90% to 110% Vo ( for 5 Vout).
(5) Line regulation: 0.2% Vo1 max. for 5 Vout 1.0% Vo2 max. for 12 Vout.
(6) Load regulation: 0.5% Vo1 max. for 5 Vout 1.0% Vo2 max. for 12 Vout.
(7) Short-circuit protection: continuous, auto-recovery.
(8) Over-current protection: > 110% Io, auto-recovery.
(9) Over-voltage protection: > 110% Vo, latch off.
(10) Ripple and noise: < 100mVpp max. for 5 Vout < 150 mVpp max. for 12 Vout.
(11) Transient response: recovery < 200uS max. 80mV max. for 5 Vout 60mV max. for 12 Vout ( 25% step load change from 50% Io).
(12) DI / DT: 1A / 10uS.
2. Environment.
(1) Operating ambient temperature range: -40°C to 55°C.
(2) Operating case temperature range: -40°C to 100°C.
(3) Storage temperature: -55°C to 125°C.
(4) Temp. coefficient: < ± 0.02%/ °C.
(5) MTBF: > 2 million hrs.
3. Control.
(1) Control voltage.
(2) Positive logic:
High = on: 3.5 to 10 Vdc.
Low = off: - 0.7 to 0.8 Vdc.
(3) Negtive logic:
Low = on: - 0.7 to 0.8 Vdc.
High = off: 3.5 to 10 Vdc.
(4) Control: 2mA max. ( for positive logic), 4mA max. ( for negative logic).