Specifications

3.1接口规格
3.2 电源参数 Power parameter
3.3外观规格
≈10.5g
42.1mm*37.7mm*15.5mm
工作温度 Operation temperature -25℃---+65℃
MYZR 公司简写 Company abbreviation
-25℃---+85℃
电源输入要求：
External power
supply
电源输入范围广，宽4.5V至35V输入电压范围。 Wide 4.5V
to 35V Input Voltage Range
输出带载能力
Output carrying
capacity
电路上采用高性能的DC/DC芯片，能够以高的速度驱动2A负
载，高效率、低纹波、出色的线路和负载调节。High
performance DC/DC converter are used in the
circuit.Capable of driving a 2A load with high
efficiency, low ripple and excellent line and load
regulation.
极数Poles 2PIN OR 3PIN 极数Poles 2PIN
2.54mm
管脚间距Pin
spacing
2.54mm
管脚间距Pin
spacing
工作温度Operation
temperature
-25℃+85℃
工作温度Operation
temperature
尺寸（mm） size
项目 item 规格Specification
项目 item 规格Specification
标称重量 nominal weight
外接设备 External
equipment
单个板子的喇叭扬声器接口最大负载能力可以达到5W。 The
maximum load capacity of the speaker interface of a
single board can reach 5W.
本产品有三个外部接口，红色的为电源接口，两个白色的为喇叭接口。This
product has three external interfaces, the red one is the power
interface and the two white ones are the horn interface.
电源接口 功放接口
颜色 红色 颜色 白色
电源接口为XH连接器，接口为2.54MM间距，可以兼容两个管脚或三个管脚（可以
根据客户需求选定）。The power interface is an XH connector with a
spacing of 2.54MM, which can be compatible with two pins or three pins
(which can be selected according to customer requirements).