DC-DC Step-down Module 8-100V Input 5-20V Adjustable Output 2A

Discover the DC-DC Step-down Module 8-100V Input 5-20V Adjustable Output 2A — a standout decor pick featuring adjustable, compact design for dependable, everyday performance.

Specifications

Brand Name: Aideepen

Condition: New

Type: Module

Features:

1. Wide input voltage range of 8-100V, compatible with various power scenarios

2. Adjustable output voltage from 5-20V to meet diverse device requirements

3. High conversion efficiency up to 95%, energy-saving and low power consumption

4. High current output of 2A with strong stable load capacity

5. Precise output accuracy of ±0.1V for more stable and reliable power supply

6. Compact design for easy integration and installation

Product Specifications:

Input Voltage: 8V~100V (Input must exceed output)

Output Voltage: Adjustable 5~20V

Output Current: 2A (Maximum Peak) Continuous current under 1A (Natural cooling sufficient below 1A; heat sink required below 1A)

Conversion Efficiency: 95% (Maximum)

Output Ripple: <50mV

Output Accuracy: ±0.1V

No-Load Current: 1.6mA

Operating Temperature: -20°C to +65°C

Operating Humidity: 20%-90%

Cooling Method: Natural Convection

Isolation: Non-isolated

Usage Notes:

The heat generated by the module equals the input power minus the output load power. At a fixed efficiency, increased load leads to higher module temperature. Once temperature reaches a certain threshold, the module triggers over-temperature protection, causing intermittent operation: restarting when temperature drops and shutting down when it rises. Additionally, elevated module temperatures shorten its lifespan. Therefore, we recommend derating by 50% during selection. For full-load operation, active cooling methods must be added to reduce the module's operating temperature!

Precautions:

1. Input voltage must exceed output voltage by at least 2V; otherwise, output voltage may fail to reach the standard value.

2. Do not reverse polarity on the input; reverse connection will burn the board. Verify correct wiring before powering on.

3. Critical! Connect input and output devices before powering on. Never wire while energized, as high voltage may cause arcing. Arcing can generate high voltage that breaks down the module, causing damage.

4. Ensure input voltage does not exceed 90V. Module efficiency decreases at high voltages. Derate the load or add cooling.

5. Inductive loads require a TVS diode on the output terminal. Failure to do so may cause reverse electromotive force that damages the module.

6. Select appropriate gauge wire for input/output connections. Insufficient wire diameter causes excessive line loss, resulting in insufficient output voltage.

7. This module is a non-isolated power supply. For high-value equipment or applications involving high voltages and harsh environments, use an isolated power supply (with isolation transformer).

Product List:

Module*1

Frequently Asked Questions

Q: What is the DC-DC Step-down Module 8-100V Input 5-20V Adjustable Output?

A: The DC-DC Step-down Module 8-100V Input 5-20V Adjustable Output is a quality decor pick. Wide input voltage range of 8-100V, compatible with various power scenarios 2.

Q: How do I use the DC-DC Step-down Module 8-100V Input 5-20V Adjustable Output?

A: The DC-DC Step-down Module 8-100V Input 5-20V Adjustable Output is ready to use right out of the box and makes an easy addition to your decor lineup.

Q: Why choose the DC-DC Step-down Module 8-100V Input 5-20V Adjustable Output?

A: The DC-DC Step-down Module 8-100V Input 5-20V Adjustable Output stands out in our decor range — Adjustable output voltage from 5-20V to meet diverse device requirements 3.