Product Introduction; Brief Introduction; Characteristic; Application Scenarios - Ebyte AM21-3W12V Manual

Chengdu Ebyte Electronic Technology Co.,Ltd

1.Product introduction

1.1. Brief introduction

AM21-3W12V is series of low-power AC-DC step-down power supply
module, module internal design strictly comply with UL60950 safety
design specifications, and comply with FCC Part 15B:2016; EN55035:2017;
EN61000-3-2:2014 EN 61000-3-3:2013, EN 55032:2015. Users do not need to
add additional costs in the module peripherals, which greatly reduces the user
design threshold. Wide voltage 100-250V input, maximum input up to 264V,
all components from the regular procurement channels, users do not need
to worry about stability, when in complex voltage environment ,it also can
supply output steadily.

1.2. Characteristic

Ultra-small volume: two installation modes (horizontal and vertical) are suitable for various applications.
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Over-current protection: The module can be automatically restored by preset constant current limitation
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internal Module.
High-quality scheme: improving its work efficiency, the average efficiency of 80%.
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Over-temperature protection: Module internal preset maximum operating temperature, can be automatically
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restored.
Short-circuit protection: the module is equipped with short-circuit protection measures, belching mode,
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automatic recovery after the elimination of fault status.
Safety Specification: Module design conforms to UL60950, users do not need to add security authentication
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components in the module peripherals.

1.3. Application scenarios

Intelligent home and Industrial sensors, etc.；
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Internal power supply system of security alarm；
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Industrial control；
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MCU motherboard, toys；

Supply LED driving Lamp belt with Power；

Intelligent street lamp；
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Intelligent switch, socket；
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AM21-3W12V User Manual
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