DCHF40W

The DCHF40W series of DC/DC power converters offers from 38.4W to 47.5W of output power in a 5.08” x 3.86” x 1.57” enclosed case. This series has 2:1 input voltage ranges of 18-36VDC, 36-72VDC, and 72-144VDC. This series also has single, dual, and triple output models available. Some features include output adjustability, a built-in EMI filter, and short circuit and over load protection. All models are RoHS compliant.

• Single, Dual, and Triple Outputs • RoHS Compliant • Output Voltage Adjustability • Free Air Convection • 2:1 Input Voltage Range • High Reliability • Built-in EMI Filter • 38.4~47.5W Output Power • Dimensions: 5.08 x 3.86 x 1.57 Inches • Short Circuit and Over Load Protected
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
DCHF40W-SD24-24 Input Voltage: 24 Output Voltage: 24 Output Current: 1.6A Output Power (W): 38.4 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF40W-SD48-24 Input Voltage: 48 Output Voltage: 24 Output Current: 1.6A Output Power (W): 38.4 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF40W-SD110-24 Input Voltage: 110 Output Voltage: 24 Output Current: 1.6A Output Power (W): 38.4 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF40W-SD24-12 Input Voltage: 24 Output Voltage: 12 Output Current: 3.3A Output Power (W): 39.6 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF40W-SD48-12 Input Voltage: 48 Output Voltage: 12 Output Current: 3.3A Output Power (W): 39.6 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF40W-SD110-12 Input Voltage: 110 Output Voltage: 12 Output Current: 3.3A Output Power (W): 39.6 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF40W-SD24-5 Input Voltage: 24 Output Voltage: 5 Output Current: 8.0A Output Power (W): 40 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF40W-SD48-5 Input Voltage: 48 Output Voltage: 5 Output Current: 8.0A Output Power (W): 40 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF40W-SD110-5 Input Voltage: 110 Output Voltage: 5 Output Current: 8.0A Output Power (W): 40 No. Outputs: S Case: Chassis Mount Get a Quote
DCHF40W-DD24-A Input Voltage: 24 Output Voltage: 5, 12 Output Current: 0.5~4A, 0~2A Output Power (W): 44 No. Outputs: D Case: Chassis Mount Get a Quote
DCHF40W-DD48-A Input Voltage: 48 Output Voltage: 5, 12 Output Current: 0.5~4A, 0~2A Output Power (W): 44 No. Outputs: D Case: Chassis Mount Get a Quote
DCHF40W-DD110-A Input Voltage: 110 Output Voltage: 5, 12 Output Current: 0.5~4A, 0~2A Output Power (W): 44 No. Outputs: D Case: Chassis Mount Get a Quote
DCHF40W-TD24-A Input Voltage: 24 Output Voltage: 5, 12, -12 Output Current: 0.5~3.5A, 0.1~1.5A, 0.1~1A Output Power (W): 47.5 No. Outputs: T Case: Chassis Mount Get a Quote
DCHF40W-TD48-A Input Voltage: 48 Output Voltage: 5, 12, -12 Output Current: 0.5~3.5A, 0.1~1.5A, 0.1~1A Output Power (W): 47.5 No. Outputs: T Case: Chassis Mount Get a Quote
DCHF40W-TD110-A Input Voltage: 110 Output Voltage: 5, 12, -12 Output Current: 0.5~3.5A, 0.1~1.5A, 0.1~1A Output Power (W): 47.5 No. Outputs: T Case: Chassis Mount Get a Quote
DCHF40W-DD24-B Input Voltage: 24 Output Voltage: 15, -15 Output Current: 0.2~2A, 0~1.5A Output Power (W): 52.5 No. Outputs: D Case: Chassis Mount Get a Quote
DCHF40W-DD48-B Input Voltage: 48 Output Voltage: 15, -15 Output Current: 0.2~2A, 0~1.5A Output Power (W): 52.5 No. Outputs: D Case: Chassis Mount Get a Quote
DCHF40W-DD110-B Input Voltage: 110 Output Voltage: 15, -15 Output Current: 0.2~2A, 0~1.5A Output Power (W): 52.5 No. Outputs: D Case: Chassis Mount 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: 5, 12, -12, 15, -15, 24
Output Current: 8A, 4A, 2A, 3.5A, 1.5A, 1A, 3.3A, 1.6A
Output Power (Watts): 39.6, 38.4, 39.6, 40, 44, 47.5, 52.5
Output Trim/Adjustability: Single Output Models: ±10%Multi-Output Models (V1): ±5%
Short Circuit Protection: Yes
General
Efficiency: Up to 74%
Isolation: 1000VDC
Environmental
Operating Temperature: -10 to 50°C
Storage Temperature: -20 to 85°C
Physical
Weight: 11.64 oz
Dimensions: 5.08” x 3.86” x 1.57”
Notes & safety
Notes: (1) Line Regulation is measured from low line to high line at rated load.
(2) Load Regulation is measured from 0% to 100% of rated load for single output models. For multi-output models, it is measured from 20% to 100% of rated load, and other output at 60% rated load.
(3) Ripple and Noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1µF & 47µF parallel capacitor.
(4) The power supply is regarded as a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
(5) This product is Listed to applicable standards and requirements by UL.
*Due to advances in technology, specifications subject to change without notice.
Safety Approvals: Design refers to GB4943, UL60950, EN60950
RoHS Compliance: Yes

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