DCHPW1500-450S28

The DCHPW1500-450S28 model of DC/DC converters offers up to 1500 watts of output power in a 3.90” x 2.4” x 0.55” full brick package. This is a single output model with a wide input range as well as high reliability, efficiency and power density. This model also has protection against over current, over voltage, over temperature, short circuit, and input under and over voltage conditions. The DCHPW1500-450S28 model is RoHS5 and UL/IEC/EN60950/GB4943 compliant. Please note that this is a preliminary publication.

• Wide Input Range • Industry Standard Full Brick Package • High Reliability • High Efficiency • High Power Density • Low Ripple and Noise • Over Current, Over Voltage, Over Temperature, and Short Circuit Protection • Input Under & Over Voltage Protection • RoHS5 Compliant • UL/IEC/EN60950/GB4943 Compliant
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
DCHPW1500-450S28 Input Voltage: 450 Output Voltage: 28 Output Current: 54A Output Power (W): 1500 No. Outputs: S Case: Through Hole Get a Quote
Specification Value
Input
Input Voltage (Nominal): 450
Input Voltage Range: 200~750
Remote ON/OFF: Yes
OVLO: Turn-On: 770VDC Typ.
Turn-Off: 760VDC Typ.
Hysteresis: 10VDC
UVLO: Turn-On: 180VDC Typ.
Turn-Off: 190VDC Typ.
Hysteresis: 10VDC
Output
Output Voltage: 28
Voltage Accuracy: ±1%
Output Current: 54A
Output Power (Watts): 1500
Short Circuit Protection: Yes
Over Voltage Protection: 33-37VDC
Thermal Protection: Yes
General
Efficiency: Up to 95%
Environmental
Operating Temperature: -40 to +100ºC
Storage Temperature: -55 to +125ºC
Physical
Weight: 9.52oz (270g)
Dimensions: 3.90in x 2.4in x 0.55in (99.1mm x 61mm x 13.9mm)
Notes & safety
Notes: 5. Power at input and then use ON/OFF pin to turn on the module. Measure output voltage rising time 10%Vo_set ¬to 90%V¬o_set.
6. Power at input and then use ON/OFF pin to turn on the module. Measure output voltage rising time 10%Vo_set.
7. Note: Peak voltage judging method:
-Based on captioned configurations and test according to the Standard/Class requirements, if no problem found, test result is considered PASS.
-Based on captioned configurations and test according to the Standard/Class requirements, if no output from the modules because the over voltage protection of the under voltage lockout is triggered or the module failed due to component damaged, the test result is considered FAIL.
-Based on captioned configurations and test according to the Standard/Class requirements, if there is temporary output voltage fluctuation but not exceeding the voltage regulation limit, output resumes normally after stop testing and no component damage, the test result is considered PASS.
-Based on captioned configurations and test according to the Standard/Class requirements. If there is temporary output voltage fluctuations with spikes or valleys exceeding the voltage regulation limit, the test result cannot be determined. It will require further product evaluations.
*Due to advances in technology, specifications subject to change without notice.
Safety Approvals: UL/IEC/EN60950/GB4943
RoHS Compliance: RoHS5

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