12VVery small Lightweight DC-DC 3-6V 5V to DC 12V Step-UP Boost Voltage Converter ModuleModel: 0057402
manual: http://einausschalten.com/0057402-y.pdf
Description
Input voltage 2.8~6V, output 12V (deviation +-5%)
Maximum input current : ...
€4.90
5W 14-40V 24V to 12V Voltage Regulator DC-DC Converter Step-Down Buck Module replace LM7812 L7812 RS485 Relay Wireless ControlModel: 0057412
manual http://einausschalten.com/0057412-y.pdf
Packing list(Does not include L7812):
1 PCS DD4012SA_12V 14V-40V to 12V 800MA DC...
€3.92
DC 6.5-9V-12V-24V-40V to 4.2V 1A Step Down Charger Module Buck Power Module For 18650 Lithium Battery Charging Board LED IndicatorModel: 0057414
manual http://einausschalten.com/0057414-y.pdf
Description:
DC 6.5-40V Lithium Battery Charger Module - Linear charging.
Input voltage...
€3.92
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