Comimark 4 x High Voltage Diodes 20000V 20KV 2A PRHVP 2A-20 18200mm
Product ID: 503708454
⚡20,000V ultra-high voltage rating
🔋2A continuous current capacity
🛡️Superior anti-surge impact resilience
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⚡ Dominate your high-voltage projects with Comimark’s unstoppable diodes!
The Comimark 4Pcs 20KV 2A Single Phase Rectifier High-Voltage Diodes deliver exceptional voltage resistance and current handling, making them ideal for high-frequency machinery and power circuits. With superior anti-surge capabilities and a compact form factor, these diodes excel in applications ranging from microwave ovens to laser equipment, ensuring reliable, long-lasting performance in professional and industrial settings.
| Brand | Comimark |
| Package Dimensions | 17.6 x 13 x 5.11 cm; 132 g |
| Item model number | LY646 |
| Manufacturer | Comimark |
| Are Batteries Included | No |
| Item Weight | 132 g |
| Guaranteed software updates until | unknown |
R**!
So far so good
Physical appearance and initial testing of these PRHVP2A-20 rectifiers at low voltages look good. The provided electrical connection terminals are tabs that accept commonly available 1/4 inch quick-connect receptacles. At around 70 F. room temperature, these start to conduct at forward bias of close to 12.1 volts. The forward voltage drop tops out at around 14.5 volts, a figure typical of high voltage rectifiers such as these. As another reviewer stated, the diode test function of a typical multimeter is not able to check these; due to the forward voltage being considerably higher than that of a single solid state diode junction. I don't have the equipment set up at this time to perform a full reverse voltage test on these.
P**R
Must test using a battery! Use 9VDC battery with voltmeter.
Due to HV capability, the Diode will not work at low voltages. A multimeter's standard diode test will fail! use a 9 VDC battery and read the voltage drop.
J**Z
2000 to 4000 mot voltage doubler!
I use 2 for mot voltage doubler and they work great!!!
L**H
Good
👍
E**N
Larger size, screw fitment
These are larger, probably 50mm in length. They are larger than protoboard magnitude. Im sure they do as rated and have eared connectors. These seem ideal for high voltage multipliers or a flush mount fitting
Trustpilot
1 day ago
2 days ago