Low Noise Isolated 120V 100V 72V 60V 48V 24V 12V to 12V 3A 5A 10A 20A 30A DC DC Buck Step Down Voltage Car Radio Power Converter

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Low Noise Isolated 120V 100V 72V 60V 48V 24V 12V to 12V 3A 5A 10A 20A 30A DC DC Buck Step Down Voltage Car Radio Power Converter

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Product Description

🛡️

Isolated Buck Module

⚡

92% Efficiency

💧

IP68 Waterproof

🌡️

-40°C to 80°C

Product Description

Product Name	12V 24V 36V 48V 60V 72V 100V 120V to 12V DC DC Converter
Module Properties	Isolated buck module (Synchronous rectification)
Input Voltage	DC 24V 36V 48V 60V 72V 100V 120V
Input Voltage Range	DC 9-36V / 15-36V / 30-60V / 50-100V / 75-150V
Output Voltage	DC 12V
Output Current	3A / 5A / 10A / 20A / 30A Max
Output Power	36W / 60W / 120W / 240W / 360W Max
Conversion Efficiency	92%
Voltage Regulation	±3%
Load Regulation	±2%
Ripple (Full load)	< 100mV
No-load Current	< 100mA
Waterproof Rating	IP68
Protections	Over-current, Overheat, Short-circuit protection
Case Material	Aluminum
Warranty	12 months, lifetime up to 100,000 hours

Product Display

Application Range: DC 12V (9-36V) / DC 24V (15-36V) / DC 36V 48V (30-60V) / DC 60V 72V (50-100V) / DC 84V 100V(75-150V) to DC 12V 1A~30A models available.

Frequently Asked Questions

What is the advantage of an isolated DC-DC converter?

Isolation provides an electrical barrier between the input and output, protecting sensitive equipment from noise, surges, and potential ground loops, making it ideal for car radios and stereo systems.

Is this power converter truly waterproof?

Yes, it features an IP68 waterproof rating, which means it is fully protected against dust ingress and can withstand long-term immersion in water under pressure.

What safety protections are built into the device?

The module includes multiple safety features: over-current protection, overheat protection, and short-circuit protection to ensure stable operation and prevent damage.

What is the conversion efficiency of these modules?

The module utilizes synchronous rectification technology, achieving a high conversion efficiency of up to 92%, which reduces heat generation and saves energy.

Can this be used for 72V or 100V electric vehicle batteries?

Yes, we offer models with wide input ranges (such as 50-100V or 75-150V) specifically designed to step down high-voltage battery power to a stable 12V output.

Does the output voltage stay stable under load?

The converter features excellent voltage and load regulation (±3% and ±2% respectively), ensuring a steady 12V supply even when the load changes.

Product Detail

Low Noise Isolated 120V 100V 72V 60V 48V 24V 12V to 12V 3A 5A 10A 20A 30A DC DC Buck Step Down Voltage Car Radio Power Converter

Product Description

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Product Detail

Low Noise Isolated 120V 100V 72V 60V 48V 24V 12V to 12V 3A 5A 10A 20A 30A DC DC Buck Step Down Voltage Car Radio Power Converter

Product Description

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