SD-120c-12 Switch Mode Power Supply 120W 12V to 48V DC DC Converter

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SD-120c-12 Switch Mode Power Supply 120W 12V to 48V DC DC Converter

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Product Description

📋 Basic Information

Model NO.

SD-120C-12

Output Power

51 - 100W

Input Voltage

36~72VDC

Starting Mode

Self-excited

Modulation

PWM

Certification

CE, RoHS, ISO

Material

Aluminum

Efficiency

77%

Specification

199*98*38mm

Protections

Short Circuit / Overload / Over Voltage

⚙ Product Parameters

Model Spec	SD-120B-12	SD-120C-12	SD-120D-12	SD-120C-24	SD-120D-48
DC Voltage	12V	12V	12V	24V	48V
Rated Current	10A	10A	10A	5A	2.5A
Rated Power	120W	120W	120W	120W	120W
Voltage Range	19~36VDC	36~72VDC	72~144VDC	36~72VDC	72~144VDC
Efficiency	75%	77%	80%	81%	83%

📷 Detailed Photos

💎 Features & Diagrams

❓ Frequently Asked Questions (FAQ)

1. What are the built-in protections for this DC-DC converter?

The SD-120C-12 model includes comprehensive protections: Short Circuit, Overload, and Over Voltage. It uses a hiccup mode that recovers automatically once the fault condition is removed.

2. Can I adjust the output voltage?

Yes, the 12V model has a voltage adjustment range of 11V to 16VDC, allowing you to fine-tune the output according to your equipment's needs.

3. What is the working temperature range?

The device operates effectively between -10ºC and +60ºC. Please refer to the Derating Curve for performance details at higher temperatures.

4. What certifications does this power supply hold?

This product is compliant with CE, RoHS, and ISO standards. The safety standard IEC60950-1 is also approved for specific configurations.

5. Is this model suitable for industrial use?

Yes, featuring an aluminum casing and PWM modulation, it is designed for stability and durability in industrial terminal power distribution systems.

6. What is the efficiency rating of the SD-120C-12?

The SD-120C-12 has an efficiency rating of approximately 77%, providing reliable energy transmission with optimized power loss.

SD-120c-12 Switch Mode Power Supply 120W 12V to 48V DC DC Converter

Product Description

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