5pcs DC 3.7-6V 1-3A 400KV Pulse High Voltage Generator Inverter Transformer Boost Power Module
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Nice little unit, I very much doubt it is 400kv..although no way of measuring.. I believe the arc would be several centimetres if it was.. I read in a comment the width was 7mm but it is over 10mm which for me is a little big, I am able to remove the case to make it fit so for me its ok.. The width is not shown so you have to allow 11mm.
good
nice
ok
nput voltage: 3.7-6V Input current: 1-3A Type: High voltage power supply Modulation Method: Pulse width modulation (PWM) type Transistor Connection method: Other Output power: 8 (W) Output voltage: 400KV Working efficiency: 88% Output ripple noise: 55 Output voltage accuracy of 95% Voltage regulation 85% High voltage bipolar discharge distance: 10-20mm Size: 38 x 41mm (L x H) Weight: 30g accurate to description as above, good product, fantastic as stove ignitor