Quantity : 1
High-concerned chemical : none
Package : TQFP
is_d : Yes
Type : Voltage Regulator
Brand Name : diymore
Origin : Mainland China
Condition : New
Features:
Input voltage: 3-4.2V
Input current: up to approximately 2A
No-load current: 130MA (at 4.2v voltage)
Output voltage: 2000V (if the battery voltage is low, the output voltage will also decrease)
Maximum discharge distance: 1.5mm
Capable of continuous operation
Size: 41.5mm * 26mm, PC board thickness: 1.6mm
Instructions for use:
If you want to increase the instantaneous discharge current when using this module, you can output a capacitor with large capacity and high voltage in parallel (it is recommended to use four air conditioning compressors CBB65 capacitors in series, 450v in series, and the capacity can be selected according to your needs). For example, if you want to increase the discharge distance of a Mousetrap made by a customer, you need a higher voltage, so there is no way to do this. You can only choose another one. If you feel that the discharge sound is low, you can output a parallel 2000V capacitor (which will reduce the discharge frequency). The frequency of sensory discharge is slow, and the speed of frequency is determined by power, which cannot be changed.
After seeing a friend purchase, I measured the output voltage. A regular multimeter does not have such a high voltage range, so I directly tested it with a 1000V range. The first measurement is not accurate, and the second high voltage may cause the multimeter to burn out. I can use resistance voltage measurement, using two or three 3M ohm resistors connected in series and connected to the output terminal. I use a digital multimeter to measure the voltage on one of the resistors, and the three resistors connected in series to measure the voltage reading multiplied by three, Multiply the measured results by two, and a pointer meter is not recommended for measurement as its internal resistance is low during high voltage and low current testing, which may result in significant errors (low test voltage).
When inputting a 3V voltage, the output is approximately 1500V, when inputting a 3.7V voltage, the output is approximately 1800V, and when inputting a 4.2V voltage, the output is approximately 2000V.
Precautions:
The board has high-voltage capacitors, which may leave residual electricity after use!
High voltage danger, use with caution!
Unable to release arc.
Package include:
1X module
label:yes
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