Wemax Power
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| Parameter | Value / Details |
|---|---|
| Series No. | WMX-D8-40D13.8 |
| Model | WMX-DSD8-40S13.805 |
| Product Name | Buck boost converter 13.8v to 13.8v |
| Input rated voltage | 13.8Vdc |
| Input voltage range | 8-40Vdc |
| Conversion Efficiency | 96% |
| Output voltage | 13.8Vdc |
| Output current | 5Amps |
| Output rated power | 69Watts |
| Voltage regulation | < 1% |
| Load regulation | < 2% |
| Ripple (full load test) | < 150mV |
| No-load current | < 20mA |
| Working Temperature | -40°c ~ +80°c |
| Waterproof rating | IP 67 |
| Protections | Over-load, Over-current, Over-temperature, Over-voltage |
| Machine size | 74*74*32mm |
| N. Weight | 290g |
| Cooling way | Free air convection |
| Packing | White standard box |
A: We have been a specialized manufacturer of DC-DC converters for more than 10 years. The performance of our converters is extremely stable, and our product technology is updated every year to meet evolving industry standards.
A: Yes, these DC-DC converters feature a fixed voltage output, which means they cannot be used to charge batteries directly. If you require charging capabilities, please choose our dedicated DC-DC battery chargers.
A: Many cheaper alternatives utilize lower-grade components, which often leads to insufficient power output. Our products are engineered with imported high-quality components, enabling them to support long-term full load operation safely.
A: We offer a 1-year guarantee. Under our policy, we exchange goods if any manufacturing quality issues are found within the warranty period.
A: We support multiple payment terms including L/C, T/T, Western Union, MoneyGram, and Paypal. Shipping is available globally via DHL, UPS, FedEx, TNT, EMS, and Sea Freight.
A: We offer a low MOQ. Sample testing is highly supported, and orders from 1 to 5 units are available for initial evaluations.
