Factory Wholesales Waterproof Step Down Voltage Regulator for Car Audio Conversion and solar 48V convert to 5V 10A 15A 20A DC to DC Converter
1. Product specification:
2. Product Photo:
3. Packaging & Delivery
5. Contact Information
1. Product specification:
| Product Name | DC DC Converter 20-75V to 5V | |
| Brand | SIGMA LED or OEM | |
| Model No. | LJDD48V5V358A | |
| Module Properties | non-isolated buck module | |
| Rectification | synchronous rectification | |
| Input | ||
| Input Voltage | DC 48V | |
| Input Voltage Range | DC 20-75V | |
| Output | ||
| Output Voltage | DC5V | |
| Output Current | 3A / 5A / 8A | |
| Output Power | 15W / 25W / 40W | |
| Conversion Efficiency | >90% | |
| Voltage regulation | ±1% | |
| Load regulation | ± 2% | |
| Ripple (Full load test) | < 150mV | |
| No-load current | <100mA | |
| Working Temperature | -40~80ºC | |
| Waterproof Rating | IP68 | |
| Protection | Over-current protection | |
| Overheat protection | ||
| Short-circuit protection | ||
| Input/Output Reverse Polarity Protection | No, please follow label instructions wiring strictly: red for input positive, black is negative, yellow for output positive. If you need this function, please contact with us to customize it. | |
| Application | Electric motors, fans, Audio, Trucks, Golf Carts ,Forklifts GPS Navigation, Monitoring, Air conditioning LED car display, DVD, LED bulb lights Wind Power System, Solar Panel Power System Electrical appliances, water pumps, industrial equipment, telecommunications and so on. | |
| Certification | CE/RoHS/FCC | |
| Case Material | Plastic, anti-shock, anti-drop, anti-moisture, anti-dust and so on | |
| Product Size (L x W x H) | 58*40*22mm | |
| Product Weight | 100g | |
| Warranty | 12 months, lifetime up to 100,000 hours | |
| Cooling Way | Free air convection | |
| OEM&ODM Service | Accept | |
3. Packaging & Delivery
1. We pack each item with PP bag individually, then put all items in export cartons (around 50-300pcs per carton). The export cartons will be taped to protect the parcel from water stains or something others, it's not easy to break or damage during the shipment by air or sea.
2. We make shipment between 3-15 days for normal order and 3 to 5 days for samples.
3. We can offer you express like FedEx, DHL, UPS & TNT when you make a relatively small order like samples. The ocean shipping is also available when you place a big order. The customers can use their own freight forwarder account.
4. If you need some special request on shipment, please note us before placing order.
5. In order to clear customs soon, please provide accurate receiving address including zip code and taxes number. The HS code is 8504401400.
4. Series of Products available| Type | Model | Voltage convert Input to output | Output Current (Be option) |
| Boost DC-DC Converter | LJDD5S12** Series | 5vdc to 12vdc | 1~10A |
| LJDD12S13.8** Series | 12vdc to 13.8vdc | 1 ~18A | |
| LJDD12S15** Series | 12vdc to 15vdc | 1~15A | |
| LJDD12S19** Series | 12vdc to 19vdc | 1~20A | |
| LJDD12S24** Series | 12vdc to 24vdc | 1~40A | |
| LJDD12S27/28 Series | 12vdc to 27vdc/28vdc | 1~40A | |
| LJDD12S32/36** Series | 12vdc to 32vdc/36vdc | 1~30A | |
| LJDD12S48** Series | 12vdc to 48vdc | 1~20A | |
| LJDD24S48** Series | 24vdc to 48vdc | 1~42A | |
| Step down DC-DC Converter | LJDD1224S3.3-9** Series | 12vdc/24vdc to 3.3-9vdc | 1~20A |
| LJDD24S12** Series | 24vdc to 12vdc | 1 ~85A | |
| LJDD24S13.8** Series | 24vdc to 13.8vdc | 5 ~60A | |
| LJDD24S19** Series | 24vdc to 19vdc | 5 ~20A | |
| LJDD3648S5** Series | 36vdc/48vdc to 5vdc | 1~25A | |
| LJDD3648S12** Series | 36vdc/48vdc to 12vdc | 1~60A | |
| LJDD3648S24** Series | 36vdc/48vdc to24vdc | 1~30A | |
| LJDD48S36** Series | 48vdc to 36vdc | 1~10A | |
| LJDD48S13.8** Series | 48vdc to 13.8vdc | 5~60A | |
| LJDD48S19** Series | 48vdc to 19vdc | 5~10A | |
| LJDD60S5** Series | 60vdc to5vdc | 1 ~20A | |
| LJDD60S12** Series | 60vdc to12vdc | 1 ~15A | |
| LJDD60S24** Series | 60vdc to24vdc | 1 ~10A | |
| LJDD60S36 Series | 60vdc to 36vdc | 1 -8A | |
| Automatic Step down and Boost DC-DC Converter | LJDD12S12 Series | 12vdc to 12vdc | 1-10A |
| LJDD2436S13.8Series | 8-40vdc to 13.8vdc | 3-10A | |
| LJDD24S24 Series | 24vdc to 24vdc | 1-10A | |
| Note: A. Output current be option only but not constant adjustable B. Other Specification can be customized based on user request. Please contact with SIGMA Sale team C. Non-Isolated design D. Constant voltage design E. Waterproof F. High efficiency | |||
5. Contact Information
We are a professional manufacturer and designer for AC to DC, DC to DC, DC to AC power inverter and converter, swtich power supply etc. If you have any customized request, feel free to contact our sales manager-Mr.Kevin. We will make your request into reality products at the shortest time cause we have first-class engineers in China!