產品說明
Regulated Output DC-DC Converter- Isolation - Module
DWHB150 is 150W DC-DC brick power supply and converter selection is offered in industry standard half brick sizes 2.28" x 2.4" x 0.5". It can be mounted onto a printed circuit board and feature a wide input voltage range, isolated, regulated output voltages, high efficiency, with full protection. We have high power density and the wide input range is up to 8:1 (9~75 VDC)功能說明
- Efficiency Up to 90%
- Fixed Switching Frequency
- Regulated Outputs
- Remote On/Off
- Fully protected (OTP/OCP/OVP/UVLO)
- 1500Vdc I/O Isolation
- Operating Case Temperature -40 to +100℃
- Half Brick Size 2.28" x 2.40" x 0.50" Meet Industrial Standard
規格
| Input Voltage Range | 36V(Range 9-75V) |
| Input Voltage Undervoltage Lockout | Turn-on : 8.5~9.5VDC Turn-off : 7.5~8.5VDC Lockout Hysteresis: 1.0VDC |
| Remote On/Off Logic | - refer to-Vin pin Positive logic Logic high (Module on) : Von/off at Ion/off=0.0uA,Pin open=on : .....>3.5VDC to 75VDC Logic Low (Module off) : Von/off at Ion/off=1.0mA : .....>0 to 1.2VDC Negative logic Logic high (Module off) : Von/off at Ion/off=0.0uA,Pin open=off : .....>3.5VDC to 75VDC Logic Low (Module on) : Von/off at Ion/off=1.0mA : .....>0 to 1.2VDC |
| Input Filter | LC Type |
| Voltage Accuracy | ± 1 % max |
| Output Voltage Trim Range | ±10%(-10% @Vi 9-13V, 28Vo,Io max rated load) |
| Output Voltage Remote Sense Range | +10% Max |
| R & N(5~20MHz BW) : Measured at Full load, 10uF tantalum and 1.0uF ceramic capacitors (for Vo=48V: Full Load 10uF aluminum and 1uF ceramic capacitors). | 12,15V .... 120mVpK-pK max, 60mV/RMS 24,28V .... 280mVpK-pK max, 100mV/RMS 48V .... 480mVpK-pK max, 200mV/RMS |
| Temperature Coefficient | ± 0.03%/ C max |
| Short Circuit Protection | Continuous, Auto Recovery |
| Line Regulation (High line to Low line) | ± 0.2% max |
| Load Regulation (Full load to No Load) | ± 0.2% max |
| Over Voltage Protection | 115~140% |
| Over Current Protection | 105%~200% |
| Isolation Voltage | 1500Vdc |
| Isolation Resistance | 10M Ω min |
| Operating Case Temperature | - 40℃ To+100℃ |
| Storage Temperature Range | - 55℃ To +125℃ |
| Over Temperature Shutdown, Recovery | 105℃ , 95℃ |
| Case Material | Aluminum Baseplate w/plastic Case |
Model
| Model No. | I/P Vol. | O/P Vol. | O/P Current | O/P Watts (max.) |
| DWHB150-X2 | 9-~75VDC | 12.00 VDC | 12.5A | 150W |
| DWHB150-X3 | 9-~75VDC | 15.00 VDC | 10.00A | 150W |
| DWHB150-X9 | 9-~75VDC | 24.00 VDC | 6.25A | 150W |
| DWHB150-X9C | 9-~75VDC | 28.00 VDC | 5.35A | 150W |
| DWHB150-X9B | 9-~75VDC | 48.00 VDC | 3.13A | 150W |
| DWHB150-X2N | 9-~75VDC | 12.00 VDC | 12.5A | 150W |
| DWHB150-X3N | 9-~75VDC | 15.00 VDC | 10.00A | 150W |
| DWHB150-X9N | 9-~75VDC | 24.00 VDC | 6.25A | 150W |
| DWHB150-X9CN | 9-~75VDC | 28.00 VDC | 5.35A | 150W |
| DWHB150-X9BN | 9-~75VDC | 48.00 VDC | 3.13A | 150W |
Ordering Information：
- Nominal Input Voltage 36 VDC
- The output terminal of 24, 28, 48Vout models required a minimum capacitor 100uF to maintain specified regulation
- The input external capacitor recommend to parallel with 330uF ESR<0.7Ω to reduce the input ripple voltage
線稿(Unit: mm)
