Powerld Enterprises Co., Ltd.
Taiwan Manufacturers, Exporters.
Detail Information
Description :
Features:
1. Industry standard footprint: 2.4" x 2.28" x 0.36" ( 61.0 x 57.9 x 9.2mm3).
2. Typical efficiency: 90%.
3. Wide input voltage: 36 - 75V.
4. Single output: 3.3V, 5V.
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 - 35 Vdc. (3) Output voltage setpoint accuracy: ± 1.0% Vo1 max. (4) Output voltage adjust: 90% to 110% Vo. (5) Line regulation: 0.2% Vo1 max. (6) Load regulation: 0.5% Vo1 max. (7) Short-circuit protection: continuous, auto-recovery ( or latch off). (8) Over-current protection: > 110% Io, auto-recovery ( or latch off). (9) Over-voltage protection: > 110% Vo, latch off ( or auto-recovery). (10) Ripple and noise: < 150 mVpp max. (11) Transient response: recovery < 250uS max 200mV max. ( 25% step load change from 50% Io). (12) DI / DT: 1A / 10uS. 2. Environment. (1) Operating ambient temperature range: -40℃ to 55℃. (2) Operating case temperature range: -40℃ to 100℃. (3) Storage temperature: -55℃ to 125℃. (4) Temp. coefficient: < ± 0.02%/ ℃. (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 current: 2mA max. ( for positive logic), 4mA max. ( for negative logic).
Powerld Enterprises Co., Ltd.
- China