DHW50
The DHW50 series is the latest generation of high performance DC/DC converters setting a new standard concerning power density. These converters offer 50 Watts of continuous output power in a 2.0” x 1.0” x 0.43” encapsulated, shielded metal package. All models have a 2:1 wide input voltage range and a precisely regulated single output. Advanced circuit topology provides a very high efficiency up to 92% and an operating temperature range of -40°C to +80°C. Further features include remote on/off, trimmable output voltage, under voltage lockout as well as over load, over voltage, short circuit, and over temperature protection. These converters are RoHS compliant and are ideal for use in battery operated equipment, instrumentation, distributed power architectures in communication and industrial electronics and many other space critical applications.
| Model Number |
Input Voltage |
Output Voltage |
Output Current |
Output Power (W) |
No. Outputs |
Case | Size | |
|---|---|---|---|---|---|---|---|---|
| DHW24S3.3-33 | Input Voltage: 24 | Output Voltage: 3.3 | Output Current: 10A | Output Power (W): 33 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| DHW48S3.3-33 | Input Voltage: 48 | Output Voltage: 3.3 | Output Current: 10A | Output Power (W): 33 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| DHW24S5-50 | Input Voltage: 24 | Output Voltage: 5 | Output Current: 10A | Output Power (W): 50 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| DHW24S12-50 | Input Voltage: 24 | Output Voltage: 12 | Output Current: 4.17A | Output Power (W): 50 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| DHW24S15-50 | Input Voltage: 24 | Output Voltage: 15 | Output Current: 3.33A | Output Power (W): 50 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| DHW24S24-50 | Input Voltage: 24 | Output Voltage: 24 | Output Current: 2.08A | Output Power (W): 50 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| DHW48S5-50 | Input Voltage: 48 | Output Voltage: 5 | Output Current: 10A | Output Power (W): 50 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| DHW48S12-50 | Input Voltage: 48 | Output Voltage: 12 | Output Current: 4.17A | Output Power (W): 50 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| DHW48S15-50 | Input Voltage: 48 | Output Voltage: 15 | Output Current: 3.33A | Output Power (W): 50 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| DHW48S24-50 | Input Voltage: 48 | Output Voltage: 24 | Output Current: 2.08A | Output Power (W): 50 | No. Outputs: S | Case: Through Hole | Size: 2" x 1" x 0.43" | Get a Quote |
| Specification | Value |
|---|---|
| Input | |
| Input Voltage (Nominal): | 24, 48 |
| Input Voltage Range: | 18~75, 9~36 |
| Input Filter: | LC Filter |
| Remote ON/OFF: | Positive Logic |
| UVLO: | 24VDC Input Models: 7.5VDC48VDC Input Models: 16VDC |
| Input Frequency: | 0 Hz |
| Output | |
| Output Voltage: | 3.3, 5, 12, 15, 24 |
| Voltage Accuracy: | ±1.0% |
| Output Current: | 10A, 4.17A, 3.33A, 2.08A |
| Output Power (Watts): | 33, 50 |
| Output Trim/Adjustability: | 24VDC output models: -10%, +20%Others: ±10% |
| Short Circuit Protection: | hiccup 0.3Hz, automatic recovery |
| Over Voltage Protection: | Yes |
| Thermal Protection: | 110°C |
| General | |
| Efficiency: | Up to 92% |
| Isolation: | 1500VDC min. (input to output) |
| Environmental | |
| Operating Temperature: | See Data Sheet |
| Storage Temperature: | -50 to 125°C |
| Physical | |
| Weight: | 1.2 oz |
| Dimensions: | 2.00 x 1.00 x 0.43 |
| Case Material: | Aluminum Alloy, Black Anodized Coating |
| Shielding: | Six-Sided |
| Notes & safety | |
| Notes: | 1. Transient recovery time is measured to within 1% error band for a step change in output load from 75% to 100%. 2. We recommend protecting the converter by a slow blow fuse in the input supply line. 3. To order the converter with a heatsink, please add the suffix “HS” to the model number. (Ex: DHW24S12-50HS) 4. Do not exceed maximum power specification when adjusting the output voltage. 5. The DHW50 series can meet EN61000-4-4 & EN61000-4-5 by adding a capacitor across the input pins. Capacitor: 330uF/100V 6. Other input and output voltages may be available; please call factory for ordering details. 7. This product is Listed to applicable standards and requirements by UL. Due to advances in technology, specifications subject to change without notice. |
| Safety Approvals: | CSA/UL/IEC/EN 60950-1 |
| 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