600W DC/DC Converter : DIFB600
DIFB600 - 600 Watts DC-DC Converter with Isolation
Description
DC-DC Converter- Isolation - Module
600W Isolated Full-Brick Size DC/DC Converter Meet IEC/EN62368-1.Features
- Efficiency up to 88%
- Fixed Switching Frequency
- Regulated Outputs
- Remote On/Off
- Low No Load Power Consumption
- Fully protected (OTP/OCP/OVP/UVLO)
- 2250Vdc I/O Isolation
- Operating Case Temperature -40 to +100℃
- Full-Brick Size 4.6" x 2.4" x 0.5" Meet Industrial Standard
- Shock & Vibration EN50155 (EN61373) Compliant
- Fire & Smoke EB45545-2 Compliant
- 2000m Operating Altitude
- Safety Meets IEC/EN62368-1
Specification
| Input Voltage Range | 43~160Vdc |
| Under voltage Lockout | Turn-on voltage threshold...41V~43V Turn-off voltage threshold...39V~41V Lockout hysteresis voltage...2.0Vdc typ. |
| Input Filter | Pi Type |
| Voltage Accuracy | ± 1% max |
| Load Regulation | ± 0.5% max. |
| Line Regulation | ± 0.2% max |
| Temperature Coefficient | ± 0.03% / °C max. |
| R&N (20MHz bandwidth) | 200mV RMS max., 480mV pk-pk max. |
| Over Current Protection | 105~140% |
| Short Circuit Protection | Continuous, Auto Recivery |
| Over Voltage Protection | 115~140% |
| Auxiliary Output Voltage/Current | 10±3Vdc/20mA max. |
| Isolation Voltage | Input/Output ... 2250VDC max. Input/Case ...... 2250VDC max. Output/Case .... 1500VDC max. |
| Isolation Resistance | 20MΩ min. |
| Isolation Capacitance | Input/Output ... 4000pF Input/Case (base plate) ... none Output/Case (base plate) ... none |
| Switching Frequency | 250 KHz Typ. |
| Operating Case Temperature | -40°C to 100°C |
| Storage Temperature | -55°C to 105°C |
| Humidity | 95% RH max. non condensing |
| MTBF | MIL-HDBK-217F, GB, 25°C, full load ; 450Khrs typ. |
| Case Material | Aluminum baseplate with plastic case |
| Dimensions | L4.6xW2.4xH0.50 inches (116.8x61.0x12.7mm) |
| Weight | 220g |
Model
| Model No. | I/P Vol. | O/P Vol. | O/P Current | O/P Watts (max.) |
| DIFB600-A2xy | 43-160V | 12.0 VDC | 50.0A | 600W |
| DIFB600-A9xy | 43-160V | 24.0 VDC | 25.0A | 600W |
| DIFB600-A9Cxy | 43-160V | 28.0 VDC | 21.4A | 599.2W |
| DIFB600-A9Bxy | 43-160V | 48.0 VDC | 12.5A | 600W |
Notices：
- x = blank stands for Remote On/Off Logic Negative
x = P stands for Remote On/Off Logic Positive
y = blank stands for Clear mounting insert (3.5mm DIA)
y = C stands for M3x0.5 mounting inserts - Nominal Input Voltage 110VDC.
- An external input capacitor 220uF for all models are recommeded to reduce input ripple voltage.
- The output terminal required a minimum capacitor 470uF to maintain specified regulation.
Mechanical Drawing (Unit: mm)
