[iaw] bluetooth Power Amplifier 4.1 Channel HIFI Sound Quality Amplifier FM Radio bluetooth Amplifier COD
bluetooth Power Amplifier 4.1 Channel HIFI Sound Quality Amplifier FM Radio bluetooth Amplifier
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USB killer V5.0 U Disk Killer Miniature High Voltage Pulse Generator with Accessories
Buy USB killer V5.0 U Disk Killer Miniature High Voltage Pulse Generator with Accessories Features: - Any intelligent device for USB interface (computer, TV, music player, punch card machines), can do the tolerance test. And suitable for mobile phone with OTG. - Portable battery, mobile phone charger, public charging station, etc. is mostly invalid. There is a risk of damage, please be careful to test. - In short circuit test, do not short-circuit continuously for more than 20 seconds, will be damaged due to high temperature. - Output high voltage, please do not touch Specifications: Input voltage: 4.5 - 5.5 V DC Output voltage: -215 V DC Pulse Frequency: 4 - 8 times / second Pulse current: ≥180A Note: 1. High voltage, power must be off after standing for 2 minutes, until the release of more than electricity, and then carefully openings on the motherboard! 2.After more than 20 seconds off electricity to about 100V, 70 seconds after the drop to less than 30V!
