DCHF70W

The DCHF70W series of DC/DC power converters offers up to 72W of output power in a 6.30” x 3.86” x 1.54” enclosed case. This series has 2:1 input voltage ranges of 18-36VDC, 36-72VDC, and 72-144VDC. The DCHF70W series also has 12V, 15V, 24V, and 48VDC single outputs available. Some features include ±10% output adjustability, a built-in EMI filter, and over load and short circuit protection. These supplies are also RoHS compliant.

• Single Output • RoHS Compliant • ±10% Voltage Adjustment Range • Free Air Convection • 2:1 Input Voltage Ranges • High Reliability • Built-in EMI Filter • 70.5~72 Watts Output Power • Short Circuit and Over Load Protected • Dimensions: 6.30” x 3.86” x 1.54” Dimensions (Optional): 5.75” x 3.19” x 1.50”
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case Size  
DCHF70W-SD24-15 Input Voltage: 24 Output Voltage: 15 Output Current: 4.7 A Output Power (W): 70.5 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD48-15 Input Voltage: 48 Output Voltage: 15 Output Current: 4.7 A Output Power (W): 70.5 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD110-15 Input Voltage: 110 Output Voltage: 15 Output Current: 4.7 A Output Power (W): 70.5 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD24-12 Input Voltage: 24 Output Voltage: 12 Output Current: 6.0 A Output Power (W): 72 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD24-24 Input Voltage: 24 Output Voltage: 24 Output Current: 3.0 A Output Power (W): 72 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD24-48 Input Voltage: 24 Output Voltage: 48 Output Current: 1.5 A Output Power (W): 72 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD48-12 Input Voltage: 48 Output Voltage: 12 Output Current: 6.0 A Output Power (W): 72 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD48-24 Input Voltage: 48 Output Voltage: 24 Output Current: 3.0 A Output Power (W): 72 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD48-48 Input Voltage: 48 Output Voltage: 48 Output Current: 1.5 A Output Power (W): 72 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD110-12 Input Voltage: 110 Output Voltage: 12 Output Current: 6.0 A Output Power (W): 72 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD110-24 Input Voltage: 110 Output Voltage: 24 Output Current: 3.0 A Output Power (W): 72 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
DCHF70W-SD110-48 Input Voltage: 110 Output Voltage: 48 Output Current: 1.5 A Output Power (W): 72 No. Outputs: S Case: Chassis Mount Size: 6.3" x 3.86" x 1.54" Get a Quote
Specification Value
Input
Input Voltage (Nominal): 24, 48, 110
Input Voltage Range: 18~36, 36~72, 72~144
Input Frequency: 0 Hz
Output
Output Voltage: 12, 15, 24, 48
Output Current: 6A, 4.7A, 3A, 1.5A
Output Power (Watts): 72, 70.5
Output Trim/Adjustability: ±10%
Short Circuit Protection: Yes
General
Efficiency: Up to 82%
Isolation: 1000VDC
Environmental
Operating Temperature: -10 to 50°C
Storage Temperature: -20 to 85°C
Physical
Weight: 15.9 oz
Dimensions: Standard: 6.30" x 3.86" x 1.54" (160 x 98 x 39 mm)
Optional: 5.75" x 3.19" x 1.50" (146 x 81 x 38 mm)
Notes & safety
Notes: 1. Optional smaller size of the DC/DC converter (5.75" x 3.19" x 1.50") is available. Please call factory for more details.
Due to advances in technology, specifications subject to change without notice.
RoHS Compliance: Yes

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