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Buck Converter DC-DC 8-35V 12v to 7v 5A Step Down Power Supply Module
Product Description
Product Description
Constant voltage design
SMT Process
Non-Isolated Module
Wide input range
Built-in EMI filter, low ripple noise
100% full load burn-in test
Certificates: CE
Waterproof level: IP68
Protections: Short circuit / Over load / Voltage / Automatic recovery work
Ultra compact size, light weight, high reliability
1 year warranty, lifetime up to 100,000 hours
Product Parameters
| Product Name | DC DC Converter |
| Model | YK-DD12S75 |
| Input voltage | 12VDC |
| Voltage range | 8-35VDC |
| Output voltage | 7VDC |
| Output current | 5A |
| Power | 35W |
| Efficiency | 94% |
| Working temperature | -40°C ~ +80°C |
| Weight | 50G |
| Size | 46*32*18MM |
| Installation length | 13-15cm |
Details Images
Recommend Products Range
BUCK DC-DC CONVERTER MODEL LIST
| Model Series | Input-V | Output-V | Output Current |
|---|---|---|---|
| YK-DD1224S5** | 12V/24V | 5v | 3A|5A|10A|15A|20A|30A|40A|50A|60A |
| YK-DD24S12** | 24v | 12v | 1.5A|3A|5A|8A|10A|15A|20A|30A|40A|50A|60A|85A|100A |
| YK-DD24S13.8** | 24v | 13.8v | 5A|10A|15A|20A|30A|40A|50A|60A |
| YK-DD24S19** | 24v | 19v | 5A|10A|15A |
| YK-DD36S12** | 36v | 12v | 5A|10A|15A|20A|30A|50A|60A |
| YK-DD48S5** | 48v | 5v | 5A|10A|15A|20A |
| YK-DD48S12** | 48v | 12v | 5A|10A|15A|20A|30A|50A|60A |
| YK-DD48S13.8** | 48v | 13.8v | 5A|10A|15A|20A|30A|40A|50A|60A |
| YK-DD48S19** | 48v | 19v | 5A|8A|10A |
| YK-DD48S24** | 48v | 24v | 3A|5A|10A|15A|20A|30A|40A|50A |
| YK-DD60S12** | 60v | 12v | 5A|10A|15A |
| YK-DD60S24** | 60v | 24v | 5A|10A |
BOOST DC-DC CONVERTER MODEL LIST
| Model Series | Input-V | Output-V | Output Current |
|---|---|---|---|
| YK-DD12S24** | 12v | 24v | 1A|2A|3A|5A|8A|10A|15A|20A|25A|30A|40A|50A |
| YK-DD12S19** | 12v | 19v | 5A|8A|10A|15A|20A |
| YK-DD12S28** | 12v | 28v | 3A|5A|8A|10A|15A|20A|25A|30A|40A |
| YK-DD12S48** | 12v | 48v | 1A|2A|3A|4A|8A|10A|15A|20A |
| YK-DD24S48** | 24v | 48v | 3A|5A|10A|20A|30A|40A |
| YK-DD24S36** | 24v | 36v | 5A |
BUCK & BOOST DC-DC CONVERTER MODEL LIST
| Model Series | Input-V | Output-V | Output Current |
|---|---|---|---|
| YK-DD12S12** | 8-40V | 12V | 1A|2A|3A|5A|6A|10A|15A|20A|25A |
| YK-DD12S13.8** | 8-40V | 13.8v | 3A|5A|10A|15A|20A|25A |
| YK-DD24S24** | 9-40V | 24v | 2A|3A|4A|6A|10A|15A |
Company Profile
Frequently Asked Questions
What are the input and output voltage specifications for model YK-DD12S75?
The nominal input voltage is 12VDC with a wide operational range of 8-35VDC. It provides a stable constant output of 7VDC at 5A, delivering up to 35W of total power.
Is this DC-DC converter waterproof and suitable for harsh environments?
Yes, it features an IP68 waterproof rating and an operating temperature range of -40°C to +80°C, making it highly reliable for demanding industrial and outdoor applications.
What built-in safety protections are included?
The converter includes integrated protection against short circuits, overloads, and overvoltage, along with an automatic recovery feature to ensure equipment safety.
What is the energy conversion efficiency of this module?
The module delivers a high conversion efficiency of up to 94%, ensuring minimal energy loss and low heat generation during operation.
Are there other voltage and current configurations available?
Yes, we offer an extensive range of Buck, Boost, and Buck-Boost DC-DC converters covering inputs from 8V up to 60V and output currents ranging from 1A to 100A.
What testing standards and certifications does this product meet?
All units undergo a 100% full-load burn-in test, feature CE certification, have built-in EMI filtering with low ripple noise, and come with a 1-year warranty and a lifespan of up to 100,000 hours.
