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12V or 24V input DC/DC converter with wide range input, up to 34V volt to 3V, 4V, 5V, 6V, 7V, 8V, 9V, 10V, 11V, converters with adjustable output for use in 12V
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I found a 12 V to 19 V dc-dc converter lying around, so I thought I could use this for car laptop charger. Other than, of course, buying the cigarette lighter plug,
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Step-Up DC-DC Converter Circuit for Laptop Charger/Adapter, Convert 12V(9-14) to 19V(16-21V) – Deeptronic
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