DCHB500

The DCHB500 series of DC/DC power modules offers up to 500 watts of output power in a compact 2.28” x 2.4” x 0.5” industry standard half-brick package. This series consists of single output models with a wide input voltage range and advanced potting technology. Each model in this series features high reliability, high efficient, low ripple & noise, as well as protection against input under voltage, over voltage, over temperature, over current, and short circuit conditions. Please contact factory for order details.

• Wide Input Voltage Range • Industry Standard Half-Brick Package • High Reliability & High Efficiency • Low Ripple & Noise • Advanced Potting Technology • Input Under Voltage, Over Voltage, Over Temperature, Short Circuit, and Over Current Protection
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
DCHB500-24S5 Input Voltage: 24 Output Voltage: 5 Output Current: 60A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-24S6.5 Input Voltage: 24 Output Voltage: 6.5 Output Current: 50A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-24S12 Input Voltage: 24 Output Voltage: 12 Output Current: 42A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-24S36 Input Voltage: 24 Output Voltage: 36 Output Current: 14A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-24S48 Input Voltage: 24 Output Voltage: 48 Output Current: 10.5A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-280S5 Input Voltage: 280 Output Voltage: 5 Output Current: 60A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-280S12 Input Voltage: 280 Output Voltage: 12 Output Current: 30A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-280S15 Input Voltage: 280 Output Voltage: 15 Output Current: 24A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-280S24 Input Voltage: 280 Output Voltage: 24 Output Current: 21A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-280S28 Input Voltage: 280 Output Voltage: 28 Output Current: 18A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-280S36 Input Voltage: 280 Output Voltage: 36 Output Current: 10.5A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
DCHB500-280S48 Input Voltage: 280 Output Voltage: 48 Output Current: 10.5A Output Power (W): 500 No. Outputs: S Case: Through Hole Get a Quote
Specification Value
Input
Input Voltage (Nominal): 24, 280
Input Voltage Range: 18~36, 200~400
Remote ON/OFF: Yes
UVLO: 24VDC Nominal Input Models:
Turn On: 15-16VDC
Turn Off: 16.5-17.5
Hysteresis Voltage: 1.5VDC
280VDC Nominal Input Models:
Turn On: 175-195VDC, 415-435VDC
Turn Off: 180-200VDC, 402-418VDC
Hysteresis Voltage: 5VDC, 15VDC
Output
Output Voltage: 5, 6.5, 12, 15, 24, 28, 36, 48
Output Current: 10.5A, 14A, 18A, 21A, 24A, 30A, 50A, 60A
Output Power (Watts): 500
Output Trim/Adjustability: ±10%
Short Circuit Protection: Automatic Recovery
Over Voltage Protection: 24VDC Nominal Input Models: 115-140% Vout
280VDC Nominal Input Models: 114-135% Vout
Thermal Protection: 24VDC Nominal Input Models: 110-130ºC
280VDC Nominal Input Models: 100-120ºC
General
Efficiency: Up to 94%
Isolation: 24VDC Nominal Input Models:
Input to Output (Case): 1500VDC
Output to Case: 500
280VDC Nominal Input Models:
Input to Output: 4250VDC
Input to Case: 3535VDC
Output to Case: 1500VDC
Environmental
Operating Temperature: T Grade (Standard): -40 to +100ºC
-55 to +100ºC
Storage Temperature: -55 to +125ºC
Physical
Weight: 24VDC Nominal Input Models: 4.23oz (120g)
280VDC Nominal Input Models: 3.88oz (110g)
Dimensions: 2.28in x 2.4in x 0.5in (57.9mm x 61mm x 12.7mm)
Notes & safety
Notes: 1. Add “M” to end of product model number to indicate M grade temperature range. Add –P to model number to indicate positive logic.
2. This series is not recommended for parallel operation.
*Due to advances in technology, specifications subject to change without notice.

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