CBW
The CBW series of DC/DC power converters offers up to 30 watts of output power in an industry standard 2.00” x 1.00” x 0.40” package. This series has single, dual, and triple output models with 4:1 ultra wide input voltage ranges of 9-36VDC and 18-75VDC. Some features include high efficiency up to 91%, 1600VDC I/O isolation, six-sided shielding, and remote ON/OFF control. These converters are also protected against short circuit, over voltage, over load, and over temperature conditions. All models are RoHS and REACH compliant and have IEC/UL/EN60950-1, 62368-1 safety approvals. This series is best suited for use in wireless networks, telecom/datacom, industry control systems, measurement equipment, and semiconductor equipment.
Model Number |
Input Voltage |
Output Voltage |
Output Current |
Output Power (W) |
No. Outputs |
Case | Size | |
---|---|---|---|---|---|---|---|---|
CBW24S1.5-8500 | Input Voltage: 24 | Output Voltage: 1.5 | Output Current: 8.5A | Output Power (W): 12.75 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48S1.5-8500 | Input Voltage: 48 | Output Voltage: 1.5 | Output Current: 8.5A | Output Power (W): 12.75 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24S2.5-8000 | Input Voltage: 24 | Output Voltage: 2.5 | Output Current: 8A | Output Power (W): 20 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48S2.5-8000 | Input Voltage: 48 | Output Voltage: 2.5 | Output Current: 8A | Output Power (W): 20 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24S3.3-7500 | Input Voltage: 24 | Output Voltage: 3.3 | Output Current: 7.5A | Output Power (W): 24.75 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48S3.3-7500 | Input Voltage: 48 | Output Voltage: 3.3 | Output Current: 7.5A | Output Power (W): 24.75 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24T3.312-26 | Input Voltage: 24 | Output Voltage: 3.3, 12, -12 | Output Current: 5A/ ±416mA | Output Power (W): 26.5 | No. Outputs: T | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24T3.315-26 | Input Voltage: 24 | Output Voltage: 3.3, 15, -15 | Output Current: 5A/ ±333mA | Output Power (W): 26.5 | No. Outputs: T | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48T3.312-26 | Input Voltage: 48 | Output Voltage: 3.3, 12, -12 | Output Current: 5A/ ±416mA | Output Power (W): 26.5 | No. Outputs: T | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48T3.315-26 | Input Voltage: 48 | Output Voltage: 3.3, 15, -15 | Output Current: 5A/ ±333mA | Output Power (W): 26.5 | No. Outputs: T | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24D12-1250 | Input Voltage: 24 | Output Voltage: 12, -12 | Output Current: ±1.25A | Output Power (W): 30 | No. Outputs: D | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24D15-1000 | Input Voltage: 24 | Output Voltage: 15, -15 | Output Current: ±1A | Output Power (W): 30 | No. Outputs: D | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24D5-3000 | Input Voltage: 24 | Output Voltage: 5, -5 | Output Current: ±3A | Output Power (W): 30 | No. Outputs: D | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24S12-2500 | Input Voltage: 24 | Output Voltage: 12 | Output Current: 2.5A | Output Power (W): 30 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24S15-2000 | Input Voltage: 24 | Output Voltage: 15 | Output Current: 2A | Output Power (W): 30 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24S5-6000 | Input Voltage: 24 | Output Voltage: 5 | Output Current: 6A | Output Power (W): 30 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24T512-30 | Input Voltage: 24 | Output Voltage: 5, 12, -12 | Output Current: 4A/ ±416mA | Output Power (W): 30 | No. Outputs: T | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24T515-30 | Input Voltage: 24 | Output Voltage: 5, 15, -15 | Output Current: 4A/ ±333mA | Output Power (W): 30 | No. Outputs: T | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48D12-1250 | Input Voltage: 48 | Output Voltage: 12, -12 | Output Current: ±1.25A | Output Power (W): 30 | No. Outputs: D | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48D15-1000 | Input Voltage: 48 | Output Voltage: 15, -15 | Output Current: ±1A | Output Power (W): 30 | No. Outputs: D | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48D5-3000 | Input Voltage: 48 | Output Voltage: 5, -5 | Output Current: ±3A | Output Power (W): 30 | No. Outputs: D | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48S12-2500 | Input Voltage: 48 | Output Voltage: 12 | Output Current: 2.5A | Output Power (W): 30 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48S15-2000 | Input Voltage: 48 | Output Voltage: 15 | Output Current: 2A | Output Power (W): 30 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48S5-6000 | Input Voltage: 48 | Output Voltage: 5 | Output Current: 6A | Output Power (W): 30 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48T512-30 | Input Voltage: 48 | Output Voltage: 5, 12, -12 | Output Current: 4A/ ±416mA | Output Power (W): 30 | No. Outputs: T | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48T515-30 | Input Voltage: 48 | Output Voltage: 5, 15, -15 | Output Current: 4A/ ±333mA | Output Power (W): 30 | No. Outputs: T | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW24S5.1-6000 | Input Voltage: 24 | Output Voltage: 5.1 | Output Current: 6A | Output Power (W): 30.6 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
CBW48S5.1-6000 | Input Voltage: 48 | Output Voltage: 5.1 | Output Current: 6A | Output Power (W): 30.6 | No. Outputs: S | Case: Through Hole | Size: 2" × 1" × 0.4" | Get a Quote |
Specification | Value |
---|---|
Input | |
Input Voltage (Nominal): | 24, 48 |
Input Voltage Range: | 18-75, 9-36 |
Input Filter: | Pi Type |
Remote ON/OFF: | Positive or Negative Logic |
Input Frequency: | 0 Hz |
Output | |
Output Voltage: | 1.5, 2.5, 3.3, -5, 5, 5.1, -12, 12, -15, 15 |
Voltage Accuracy: | Single & Dual Output Models: ±1% Triple Output Models; 3.3V, 5V: ±1%, 12V, 15V: ±5% |
Output Current: | 8.5A, 8A, 7.5A, 5A/±416mA, 5A/±333mA, 6A, ±3A, 4A/±416mA, 4A/±333mA, 2.5A, ±1.25A, 2A, ±1A |
Output Power (Watts): | 12.75, 20, 24.75, 26.5, 30, 30.6 |
Output Trim/Adjustability: | ±10% |
Short Circuit Protection: | Continuous, Automatic Recovery |
Over Voltage Protection: | Yes, See Data Sheet |
General | |
Efficiency: | Up to 91% |
Isolation: | 1600VDC |
Environmental | |
Operating Temperature: | -40 - +85°C with derating |
Storage Temperature: | -55 to +125°C |
Physical | |
Weight: | 1.07 oz. (30.5g) |
Dimensions: | 2in. × 1in. × 0.4in. (50.8 x 25.4 x 10.2 mm) |
Case Material: | Nickel-Coated Copper |
Shielding: | Six-Sided |
Notes & safety | |
Notes: | 1. Heat sink is optional. To order the module with a heatsink please add the suffix “HS” to the model number (Ex: CBW24S12-2500HS). 2. Positive remote on/off control is standard; for negative remote on/off please add the suffix “R” to the model number (Ex: CBW24S12-2500R). 3. Triple output models require a minimum loading on the output to maintain all specified regulations. Operation under no-load conditions will not damage these devices; however, they may not meet all listed specifications. 4. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. - 24VDC nominal input models: Nippon chemi-con KY series, 330μF/50V - 48VDC nominal input models: Nippon chemi-con KY series, 220μF/100V 5. This product is Listed to applicable standards and requirements by UL. CAUTION: This power converter 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: | IEC/UL/EN60950-1, 62368-1 |
RoHS Compliance: | Yes |

Get a Quote
Request information for from Wall Industries.
"*" indicates required fields
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