DCHBW75

The DCHBW75 series of DC/DC power converters provides up to 76.8 Watts of output power in an industry standard half-brick package and footprint. This series consists of single output models ranging from 3.3VDC to 48VDC with 4:1 ultra wide input voltage ranges of 9~36VDC, 18~75VDC and 43~160VDC. Some features include high efficiency up to 91%, remote on/off control, and 3000VDC isolation voltage. These converters also have short circuit, over voltage, over load, and over temperature protection. The DCHBW75 series is RoHS compliant and has UL60950-1, EN60950-1, IEC60950-1, EN45545-2 and EN50155 safety approvals. Several different options are available for this series including negative remote on/off, terminal block, pin length, heatsinks, conformal coating, and thru-hole inserts. Please call factory for more details.

• RoHS and REACH Compliant • 4:1 Ultra Wide Input Voltage Ranges • Up to 76.8 Watts of Output Power • Single Outputs Ranging from 3.3VDC to 48VDC • Output Current up to 20A • UL60950-1, EN60950-1, IEC60950-1, EN45545-2 and EN50155 Safety Approvals • 3000VAC Reinforced Insulation • 3000VDC Isolation Voltage • High Efficiency up to 91% • No Minimum Load Requirements • Industry Standard Half-Brick Footprint • Remote On/Off Control • Threaded Inserts and Thru-Hole Inserts Available • Short Circuit, Over Voltage, Over Load, and Over Temperature Protection
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case Size  
DCHBW75-24S3.3 Input Voltage: 24 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-48S3.3 Input Voltage: 48 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-110S3.3 Input Voltage: 110 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-24S3.3T Input Voltage: 24 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-24S3.3TF Input Voltage: 24 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-24S3.3TF1 Input Voltage: 24 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-48S3.3T Input Voltage: 48 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-48S3.3TF Input Voltage: 48 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-48S3.3TF1 Input Voltage: 48 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-110S3.3T Input Voltage: 110 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-110S3.3TF Input Voltage: 110 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-110S3.3TF1 Input Voltage: 110 Output Voltage: 3.3 Output Current: 20A Output Power (W): 66 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-24S05 Input Voltage: 24 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-24S15 Input Voltage: 24 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-48S05 Input Voltage: 48 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-48S15 Input Voltage: 48 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-110S05 Input Voltage: 110 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-110S15 Input Voltage: 110 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-24S05T Input Voltage: 24 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-24S05TF Input Voltage: 24 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-24S05TF1 Input Voltage: 24 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-24S15T Input Voltage: 24 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-24S15TF Input Voltage: 24 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-24S15TF1 Input Voltage: 24 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-48S05T Input Voltage: 48 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-48S05TF Input Voltage: 48 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-48S05TF1 Input Voltage: 48 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-48S15T Input Voltage: 48 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-48S15TF Input Voltage: 48 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-48S15TF1 Input Voltage: 48 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-110S05T Input Voltage: 110 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-110S05TF Input Voltage: 110 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-110S05TF1 Input Voltage: 110 Output Voltage: 5 Output Current: 15A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-110S15T Input Voltage: 110 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-110S15TF Input Voltage: 110 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-110S15TF1 Input Voltage: 110 Output Voltage: 15 Output Current: 5A Output Power (W): 75 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-24S12 Input Voltage: 24 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-24S28 Input Voltage: 24 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-48S12 Input Voltage: 48 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-48S28 Input Voltage: 48 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-110S12 Input Voltage: 110 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-110S28 Input Voltage: 110 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-24S12T Input Voltage: 24 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-24S12TF Input Voltage: 24 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-24S12TF1 Input Voltage: 24 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-24S28T Input Voltage: 24 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-24S28TF Input Voltage: 24 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-24S28TF1 Input Voltage: 24 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-48S12T Input Voltage: 48 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-48S12TF Input Voltage: 48 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-48S12TF1 Input Voltage: 48 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-48S28T Input Voltage: 48 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-48S28TF Input Voltage: 48 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-48S28TF1 Input Voltage: 48 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-110S12T Input Voltage: 110 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-110S12TF Input Voltage: 110 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-110S12TF1 Input Voltage: 110 Output Voltage: 12 Output Current: 6.3A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-110S28T Input Voltage: 110 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-110S28TF Input Voltage: 110 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-110S28TF1 Input Voltage: 110 Output Voltage: 28 Output Current: 2.7A Output Power (W): 75.6 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-24S24 Input Voltage: 24 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-24S48 Input Voltage: 24 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-48S24 Input Voltage: 48 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-48S48 Input Voltage: 48 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-110S24 Input Voltage: 110 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-110S48 Input Voltage: 110 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Through Hole Size: 2.4" x 2.8" x 0.5" Get a Quote
DCHBW75-24S24T Input Voltage: 24 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-24S24TF Input Voltage: 24 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-24S24TF1 Input Voltage: 24 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-24S48T Input Voltage: 24 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-24S48TF Input Voltage: 24 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-24S48TF1 Input Voltage: 24 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-48S24T Input Voltage: 48 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-48S24TF Input Voltage: 48 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-48S24TF1 Input Voltage: 48 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-48S48T Input Voltage: 48 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-48S48TF Input Voltage: 48 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-48S48TF1 Input Voltage: 48 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-110S24T Input Voltage: 110 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-110S24TF Input Voltage: 110 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-110S24TF1 Input Voltage: 110 Output Voltage: 24 Output Current: 3.2A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
DCHBW75-110S48T Input Voltage: 110 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.17" Get a Quote
DCHBW75-110S48TF Input Voltage: 110 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.54" Get a Quote
DCHBW75-110S48TF1 Input Voltage: 110 Output Voltage: 48 Output Current: 1.6A Output Power (W): 76.8 No. Outputs: S Case: Chassis Mount Size: 3.35" x 2.4" x 1.59" Get a Quote
Specification Value
Input
Input Voltage (Nominal): 24, 48, 110
Input Voltage Range: 18~75, 43~160, 9~36
Input Filter: Pi type
Remote ON/OFF: Positive (standard) or Negative (optional) logic
Output
Output Voltage: 3.3, 5, 12, 15, 24, 28, 48
Voltage Accuracy: ±1%
Output Current: 20A, 15A, 6.3A, 5A, 3.2A, 2.7A, 1.6A
Output Power (Watts): 66, 75, 75.6, 76.8
Output Trim/Adjustability: -20 - +10%
Short Circuit Protection: Continuous, Automatic Recovery
Over Voltage Protection: 115-130%
Thermal Protection: Yes
General
Efficiency: Up to 91%
Isolation: 110VDC Input Models: 3000VDC (input to output)
Others: 3000VDC (input to output)
Environmental
Operating Temperature: -40 to 105°C
Storage Temperature: Terminal Block: -40 to +105°C
Others: -55 to 125°C
Physical
Weight: Standard: 3.42 oz (97g)
Terminal Block ("T" Suffix): 7.05oz (200g)
Terminal Block with EMC Filter: ("TF" Suffix): 9.88oz (280g)
Terminal Block with EMC Filter, Connected to PE ("TF1" suffix): 10.12oz (287g)
Dimensions: Standard: 2.4in x 2.8in x 0.5in (61mm x 57.9mm x 12.7mm)
Terminal Block ("T" Suffix): 3.35in x 2.4in x 1.17in (85mm x 61mm x 29.6mm)
Terminal Block with EMC Filter: ("TF" Suffix): 3.35in x 2.4in x 1.54in (85mm x 61mm x 39mm)
Terminal Block with EMC Filter, Connected to PE ("TF1" suffix):standard version: 3.35in x 2.4in x 1.59in (85mm x 61mm x 40.5mm)
Case Material: 24V & 48V input models: metal
110V input models: aluminum base-plate with plastic case
Shielding: Six-Sided
Notes & safety
Notes: (1) This series comes with several different options that will affect model name: Negative remote on/off control, heatsinks, pin length, thru-hole inserts, conformal coating, and terminal blocks. See the “Product Options” table on page 6 for more ordering information.
(2) Input source impedance: the power module will operate as specified without external components, assuming that the source voltage has a very low impedance and reasonable input voltage regulation. Highly inductive source impedances can affect the stability of the power module. Since real-world voltage source has finite impedance, performance can be improved by adding external filter capacitor. For 24V input models we recommend 4.7µF/50V X7R MLCC or Nippon Chemi-con KY series, 68µF/100V or better capacitor.
(3) This product is Listed to applicable standards and requirements by UL.
(4) Connecting four screw bolts to shiled plane will help to reduce the EMI.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
Due to advances in technology, specifications are subject to change without notice.
Safety Approvals: UL60950-1, EN60950-1, IEC60950-1, EN45545-2, EN50155
RoHS Compliance: Yes

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