DCHF350

The DCHF350 series of DC/DC power converters offers up to 350W output power in an 8.46 x 4.53 x 1.97 enclosed case. This series has 12VDC and 24VDC single output models with 2:1 input voltage ranges of 19-36VDC, 36-72VDC, and 72-144VDC. Some features include ±10% output adjustability, remote sense (optional), remote ON/OFF control (optional), and a built-in fan. These supplies are RoHS compliant and are protected against short circuit, over voltage, over load, and over temperature conditions. All supplies in this series are 100% full load burn-in tested.

• RoHS Compliant • ±10% Voltage Adjustment Range • 2:1 Input Voltage Range • Built-in Fan • Built-in Remote Sense (Option) • Remote ON/OFF Control (Option) • 330~350W Output Power • 12VDC and 24VDC Single Outputs Voltages • 100% Full Load Burn-in Tested • Dimensions: 8.46 x 4.53 x 1.97 Inches • Short Circuit, Over Voltage, Over Load, and Over Temperature Protected
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
DCHF350W-SMD24-12 Input Voltage: 24 Output Voltage: 12 Output Current: 27.5 A Output Power (W): 330 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF350W-SMD48-12 Input Voltage: 48 Output Voltage: 12 Output Current: 27.5 A Output Power (W): 330 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF350W-SMD24-24 Input Voltage: 24 Output Voltage: 24 Output Current: 14.6 A Output Power (W): 350 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF350W-SMD48-24 Input Voltage: 48 Output Voltage: 24 Output Current: 14.6 A Output Power (W): 350 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF350W-SMD110-12 Input Voltage: 110 Output Voltage: 12 Output Current: 29.2 A Output Power (W): 350 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF350W-SMD110-24 Input Voltage: 110 Output Voltage: 24 Output Current: 14.6 A Output Power (W): 350 No. Outputs: S Case: Chassis Mount Get a Quote
Specification Value
Input
Input Voltage (Nominal): 24, 48, 110
Input Voltage Range: 19~36, 36~72, 72~144
Remote ON/OFF: Optional
Input Frequency: 0 Hz
Output
Output Voltage: 12, 24
Output Current: 27.5A, 14.6A
Output Power (Watts): 330, 350
Output Trim/Adjustability: ±10%
Short Circuit Protection: Yes
Over Voltage Protection: 115-150%
Thermal Protection: Yes
General
Efficiency: Up to 87%
Isolation: 1000VDC
Environmental
Operating Temperature: -10 to 50°C
Storage Temperature: -20 to 85°C
Physical
Weight: 2.4 lbs
Dimensions: 8.46 x 4.53 x 1.97
Notes & safety
Notes: *Due to advances in technology, specifications subject to change without notice.
RoHS Compliance: Yes

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