100W Aluminum Switching Power Supply

This 100W Aluminum switching power supply offered by Starwell, a professional manufacturer in China, is a high-reliability 100W aluminum-case switching power supply featuring constant voltage output. Standard voltage options include 12V, 24V, and 36V, making it widely suitable for indoor LED lighting, industrial control, security surveillance, 3D printing, and other equipment. The entire series has passed EMC electromagnetic compatibility certification, effectively suppressing harmonic and radiated interference to ensure stable operation in precision electronic environments without disturbing surrounding instruments.

Buy quality 100W Aluminum switching power supply from Starwell factory in China. It is equipped with an EMC filter circuit, which has passed relevant electromagnetic compatibility certification, effectively reducing electromagnetic interference and ensuring the stable operation of surrounding equipment.

It also has multiple safety functions such as overload protection, overvoltage protection, and short circuit protection to ensure long-term working reliability. The power supply uses natural cooling or auxiliary heat dissipation structures, with a compact size and convenient installation.

It is not waterproof and is suitable for use in dry and clean indoor environments. It has a high efficiency conversion topology, with a typical efficiency of over 88%, and is energy-saving and environmentally friendly. The aluminum shell surface is designed with a grounding terminal, further enhancing the safety of use. It is widely used in automation equipment, electronic instruments, advertising lighting, communication equipment, and other fields.

Features Universal input: 100-240VAC 50-60Hz Output Power: 100W Output: 12V/8.5A Protection: short-circuit, overload -20～+60℃ Working temperature High efficiency, long life span, and high reliability Size: 197*97*30mm Warranty: 1 years Certificate: CE RoHs

Core Features and Capabilities

Highly efficient and energy-saving: Utilizes an advanced PWM control topology with a typical conversion efficiency of ≥88%, low heat generation, and a high-strength aluminum alloy housing that enables rapid heat dissipation, supporting continuous full-load operation.

Low-noise design: Optimized internal filtering circuitry and airflow structure (fanless natural cooling or low-speed temperature-controlled fan) ensures extremely low operating noise, making it ideal for quiet environments such as offices, laboratories, and medical equipment.

Constant voltage output: Output voltage accuracy within ±2%, excellent load regulation, perfectly compatible with LED strips and LED modules to ensure uniform brightness and flicker-free performance; also compatible with constant-voltage loads such as security cameras, industrial controllers, relays, and motor drivers.

Multiple safety protections: built-in overload protection (OLP), overvoltage protection (OVP), short-circuit protection (SCP), and over-temperature protection (OTP), with automatic recovery after fault clearance. The aluminum housing is equipped with a grounding terminal for effective electric shock prevention.

Typical Applications 

✅ LED strips and light bars (indoor decoration, cabinet lighting) 

✅ 3D printers, CNC controllers 

✅ Centralized power supply for security CCTV cameras 

✅ Industrial automation equipment, instruments 

✅ Electronic billboards, communication devices

Environment and Installation

The product is a non-waterproof indoor type with an IP20 protection rating. It should be installed in a dry, well-ventilated cabinet or electrical enclosure. Equipped with screw-type terminal blocks for easy wiring. Compact dimensions and lightweight design facilitate integration.

This series of power supplies has passed CE and RoHS certification, comes with a 2-year warranty, and offers you a high-performance, cost-effective constant voltage power solution.

Specification

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