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60 To 5V 1A DC DC Step Down Converter

Input voltage: 20V to 72V DC

Output voltage: 5V DC fixed

Maximum output current: 1A

Efficiency: up to 95%

Operating temperature range: -40°C to +85°C

Over-current and over-temperature protection

Size: 46*32*18MM

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一、About product

DC60 to 5V 1A DC-DC step-down converter is a type of voltage converter that can convert 10 to 60V DC voltage to low voltage DC power supply (5V) with a maximum output current of 1A. This type of converter is commonly found in applications such as automotive electronics, industrial control systems and portable electronic devices.

The converter uses pulse width modulation (PWM) technology to adjust the output voltage and maintain a stable output current. It usually consists of a power input circuit, PWM control circuit and output circuit. The power input circuit consists of a diode, a filter capacitor, and an inductor that work together to smooth the incoming DC power supply and store it for later use. The PWM control circuit produces a series of pulses that are used to switch the output transistor on and off, thereby adjusting the output voltage. Finally, the output circuit provides a maximum current of

二、Product details

Input voltage: 20V to 72V DC

Output voltage: 5V DC fixed

Maximum output current: 1A

Efficiency: up to 95%

Operating temperature range: -40°C to +85°C

Over-current and over-temperature protection

Size: 46*32*18MM


This step down converter is commonly used in various applications, such as automotive, industrial, and telecommunication systems, where a stable and regulated power supply is required for powering sensitive electronic devices or circuits. It is a reliable and efficient solution for converting high voltage DC signals to low voltage DC signals.

三、The competitive advantage of product line:

The company has passed CE/ROHS certification. OEM and ODM service is available.

High efficiency: The module is designed to operate with an efficiency of up to 95%, which significantly reduces power losses and improves overall system efficienc

Wide input voltage range: The converter can accept input voltages in the range of 48V to 72V DC, making it compatible with a wide range of power sources.

Over-current and over-temperature protection: The module features built-in protection against over-current and over-temperature conditions, ensuring safe and reliable operation.

Compact size: With a size of just 50mm x 23mm x 15mm, the module is highly compact and can be easily integrated into small electronic devices or systems.

Fixed output voltage: The converter provides a fixed 5V DC output voltage, which is suitable for powering a wide range of electronic devices and circuits.

Reliable performance: The module is designed and manufactured to meet stringent quality standards, ensuring reliable and consistent performance over a long lifespan.

Overall, the 60 to 5V 1A DC DC Step Down Converter offers a combination of high efficiency, wide input voltage range, compact size, and reliable performance, making it a superior choice for power conversion applications.

四、Production capacity:

Product Line Name

Production Line Capacity

Actual Units Produced(Previous Year)

Power converter/Step-down converter/DC converter

Power converter: 40,000 Pcs / Month, Step-down converter: 10,000 Pcs / Month, DC converter: 40,000 Pcs / Month

Power converter: 400,000 Pcs, Step-down converter: 100,000 Pcs, DC converter: 400,000 Pcs


1. Are you a manufacturer?
Yes! We are a professional leading manufacturer engaged in the R & D, production, sale and service of DC-DC, AC-DC switching power, we have developing team with above 15 years experience can offer personalized power solutions.
2. What is your MOQ? Delivery time? Shipping Cost?
The MOQ is only 1pcs. The delivery time and shipping cost depends on the quantity of goods, shipping method and country.
3. Can I get samples?
Yes. We can send samples for checking. We usually choose Express delivery to send samples for quick testing.
4. Do you support OEM & ODM?

Yes, we can customize the product logo, packaging and specifications you need.
5. How to place an order?
Please send PO to Service and we will draft the Alibaba insurance order for you according to your needs. The payment methods we support include T/T, Western Union, paypal, etc
6. How can you make sure your quality? What's your products warranty?
We only use the best quality (original) parts to ensure that our product standards are the highest. All the products we sell are produced by experienced workers and 100% have been strictly inspected by QC department before shipping. The warranty is 1 year.


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Huizhou Calculus Technology Co., Ltd. is a leading manufacturer specializing in the R&D, production, sales and service of DC-DC and AC-DC converter.




 Tel: +86 18933510102  
 Add: 6th Floor, Building 8, Yinong Technology Rural Revitalization Technology Industry Demonstration Park, No. 3, Xinhua Avenue, Chenjiang Street, Zhongkai High-Tech Zone,Huizhou City,Guangdong Province,China
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