BDM21-10W24P24E1 24V DC-DC Isolation Power Supply Module
[Package Form Factor]：DIP
[Maximum Efficiency]：88.6%
[Isolation Voltage]：1500VDC
[Input Range]：DC 24 (18-36)V
[Temperature Range]：-40℃ to +85℃
[Introduction]：Application areas include industry, instrumentation, radio frequency communication, rail, transportation, smart street lights, smart home, smart switches, and smart home systems.
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| Pin Name | Function | direction | describe |
| 1 | Come+ | Input | Power input positive (maximum power input is 36VDC). |
| 2 | GND1 | Input | Input power negative terminal |
| 3 | GND2 | Output | Output power negative terminal |
| 4 | In+ | Output | Output power positive |
Note: GND1 and GND2 cannot be connected together, otherwise the isolation effect will be lost.