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”

Get a Quote Request a Sample Custom Solutions

Models
Specifications
Drawings

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

Get a Quote

Request information for from Wall Industries.

"*" indicates required fields

Medical Power Supplies

Military Power Supplies

Railway Power Converters

Lighting Power Supplies

Industrial Power Supplies

Level VI Power Supplies

Custom Solutions

Wall Industries, Inc. offers fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. If you don’t have a specification, Wall’s engineering team will assist you in determining what your requirements are and how best to provide a solution.

Custom Power Supplies