DCHBW150

The DCHBW150 series of DC/DC power converters provides up to 182 watts of output pow rin 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. Some features include high efficiency up to 91%, adjustable output voltage, and remote on/off control. These converters also have short circuit, over voltage, over current, and over temperature protection. The DCHBW150 series is RoHS & REACH compliant and has IEC/UL/EN60950-1 safety approvals. Several different options are available for this series including negative remote on/off control, terminal block, pin length, heatsinks, sync pin, case pin, and thru-hole inserts. Please contact factory for more details.

• Railway Applications • Soft-Start • 4:1 Ultra Wide Input Voltage Ranges • 132~182 Watts Output Power • Single Outputs Ranging from 3.3VDC to 48VDC • Output Current up to 43A • Under Voltage Lockout • High Efficiency up to 91% • No Minimum Load Requirements • Adjustable Output Voltage • Industry Standard Half-Brick Footprint • Remote On/Off Control • Input to Output Basic Insulation: 2250VDC, 3000VAC Reinforced Insulation • Several Mechanical Options Available • Short Circuit, Over Voltage, Over Current, and Over Temperature Protection • RoHS & REACH Compliant • IEC/UL/EN60950-1 Safety Approvals
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
DCHBW150-24S3.3 Input Voltage: 24 Output Voltage: 3.3 Output Current: 40A Output Power (W): 132 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-48S3.3 Input Voltage: 48 Output Voltage: 3.3 Output Current: 40A Output Power (W): 132 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-24S05 Input Voltage: 24 Output Voltage: 5 Output Current: 28A Output Power (W): 140 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-24S28 Input Voltage: 24 Output Voltage: 28 Output Current: 5A Output Power (W): 140 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-110S3.3 Input Voltage: 110 Output Voltage: 3.3 Output Current: 43A Output Power (W): 141.9 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-24S15 Input Voltage: 24 Output Voltage: 15 Output Current: 9.5A Output Power (W): 142.5 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-24S12 Input Voltage: 24 Output Voltage: 12 Output Current: 12A Output Power (W): 144 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-24S24 Input Voltage: 24 Output Voltage: 24 Output Current: 6A Output Power (W): 144 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-24S48 Input Voltage: 24 Output Voltage: 48 Output Current: 3A Output Power (W): 144 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-48S05 Input Voltage: 48 Output Voltage: 5 Output Current: 30A Output Power (W): 150 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-48S15 Input Voltage: 48 Output Voltage: 15 Output Current: 10A Output Power (W): 150 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-48S48 Input Voltage: 48 Output Voltage: 48 Output Current: 3.2A Output Power (W): 153.6 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-48S28 Input Voltage: 48 Output Voltage: 28 Output Current: 5.5A Output Power (W): 154 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-48S12 Input Voltage: 48 Output Voltage: 12 Output Current: 13A Output Power (W): 156 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-48S24 Input Voltage: 48 Output Voltage: 24 Output Current: 6.5A Output Power (W): 156 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-110S05 Input Voltage: 110 Output Voltage: 5 Output Current: 32A Output Power (W): 160 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-110S12 Input Voltage: 110 Output Voltage: 12 Output Current: 15A Output Power (W): 180 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-110S15 Input Voltage: 110 Output Voltage: 15 Output Current: 12A Output Power (W): 180 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-110S24 Input Voltage: 110 Output Voltage: 24 Output Current: 7.5A Output Power (W): 180 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-110S28 Input Voltage: 110 Output Voltage: 28 Output Current: 6.5A Output Power (W): 182 No. Outputs: S Case: Through Hole Get a Quote
DCHBW150-110S48 Input Voltage: 110 Output Voltage: 48 Output Current: 3.8A Output Power (W): 182.4 No. Outputs: S Case: Through Hole Get a Quote
Specification Value
Input
Input Voltage (Nominal): 24, 48, 110
Input Voltage Range: 16.5~75, 43~160, 8.5~36, 9~36
Input Filter: Pi type
Remote ON/OFF: Positive (standard) or Negative (optional) logic
UVLO: Yes
Input Frequency: 0 Hz
Output
Output Voltage: 3.3, 5, 12, 15, 24, 28, 48
Voltage Accuracy: ±1%
Output Current: 40A, 28A, 12A, 9.5A, 6A, 5A, 3A, 30A, 13A, 10A, 6.5A, 5.5A, 3.2A, 43A, 32A, 15A, 12A, 7.5A, 6.5A, 3.8A
Output Power (Watts): 132, 140, 141.9, 142, 142.5, 144, 150, 153.6, 154, 156, 160, 180, 182, 182.4
Output Trim/Adjustability: -20 - +10%
Short Circuit Protection: Continuous, Automatic Recovery
Over Voltage Protection: 115-130%
Thermal Protection: Yes
General
Efficiency: Up to 93%
Isolation: 110Vin Input Models: Input to Output: 3000VAC
Input (Output to Case): 1500VAC
Other Models: Input to Output: 2250VDC
Input (Output to Case): 1600VDC
Environmental
Operating Temperature: -40 to 115°C (case)
Storage Temperature: -55 to 125°C
Physical
Weight: Through Hole Package: 3.7 oz (105g)
Terminal Block without EMC Filter (-T Suffix): 8.29oz (235g)
Terminal Block with EMC Filter (-TF Suffix): 9.88oz (280g)
Terminal Block with EMC Filter That Can Connect to PE (-TF1 Suffix): 10.12oz (287g)
Dimensions: Through Hole: 2.4in x 2.28in x 0.5in
Terminal Block without EMC Filter (-T Suffix): 3.35in x 2.40in x 1.35in
Terminal Block with EMC Filter (-TF Suffix): 3.35in x 2.40in x 1.54in
Terminal Block with EMC Filter That Can Connect to PE (-TF1 Suffix): 3.35in x 2.40in x 1.59in
Case Material: 24V & 48V input models: metal
110V input models: aluminum base-plate with plastic case
Shielding: Six-Sided
Notes & safety
Notes: 1. Input source impedance: Power module will operate as specifications without external components, assuming source voltage has very low impedance and reasonable input voltage regulation. Highly inductive source impedances can affect stability of the power module. Since real-world voltage source has finite impedance, performance can be improved by adding external filter capacitor.
24VDC & 48VDC Nominal Input Voltage recommended capacitor: Nippon Chemi-con KY series, 100µF/100V
110VDC Nominal Input Voltage recommended capacitor: Ruby-con BXF series, 68µF/200V
2. (1) Multiple DCHBW150 series modules can be synchronized together simply by connecting the module SYNC pins together. Care should be taken to ensure the ground potential difference between the modules are minimized.
(2) In this configuration all of the modules will be synchronized to the highest frequency module.
(3) Up to three modules can be synchronized using this technique
(4) More relevant information in application notes
3. Output voltage is adjustable for 10% trim up or -20% trim down of nominal output voltage by connecting a single resistor between TRIM and +SENSE pins for trim up or between TRMI and –SENSE pins for trim down. To calculate value of the resistor RU and RD. For particular output voltage see page 5.
4. Maximum output deviation is +10% inclusive of remote sense and trim. If remote sense is not being used, the +SENSE should be connected to corresponding +OUTPUT and likewise the –SENSE should be connected to its corresponding –OUTPUT.
5. CTRL pin is referenced to –INPUT. To order negative logic remote on/off control add the suffix “R” to the model number. Ex. DCHBW150-48S12R
6. (1) Thermal test conditions for vertical direction are by natural convection (20LFM).
(2) The iron base-plate dimensions are 19” x 3.5” x 0.063” (the height is EIA standard 2U)
(3) Heat sink is optional. See “Product Options” table on page 7 for suffix options.
7. CASE GROUNDING: Connecting four screw bolts to shield plane will help to reduce the EMI
8. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
24VDC & 48VDC Nominal Input Voltage Models: 2pcs of aluminum electrolytic capacitor (Nippon Chemi-con KY series, 220µF/100V)
110VDC Nominal Input Models: 2pcs of aluminum electrolytic capacitor (Nippon Chemi-con KXJ series, 150µF/200V)
9. This series comes with several different options: negative remote on/off control, heatsinks, case pin, sync pin, pin length, terminal block, and thru-hole inserts. See the Product Options table on page for 7 more ordering information.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
*Due to advances in technology, specifications subject to change without notice.
Safety Approvals: UL60950-1, EN60950-1, IEC60950-1, EN50155, EN45545-2
RoHS Compliance: Yes

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