Wide Input 12V/24V to 5V 40A 200W DC to DC Converter
The WEHO WH-C12240540 is a robust DC-DC buck converter engineered to deliver 200W of power at 40A from a wide 9V-32VDC input. Converting to a precise 5VDC output, it features an efficient 94% conversion rate, significantly reducing thermal levels during operation. This module is housed in a $100\times80\times38mm$ aluminum chassis that is fully sealed and waterproof, ensuring reliability in industrial or automotive environments. Safety is prioritized with an auto-recovering over-current protection system and dedicated short-circuit safeguards. With a precision 1% voltage tolerance and a long-term reliability of over 100,000 hours, it is a premier choice for high-power 5V needs across diverse voltage infrastructures.
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สรุป
Rated output: power 200W
Input voltage: 12/24VDC
Wire Length: 160mm±10mm
General specification
| แบบอย่าง | WH-C12240540 |
| Rated Output Power (W) | 200W |
| Rated input voltage(V) | 12-24VDC |
| Rated output voltage(V) | 5VDC |
| Input voltage range(V) | 9V-32VDC |
| No-load power consumption(W) | < 0.3W |
| ประสิทธิภาพ | 94% |
| Output voltage(V) | 5VDC |
| Output current (A) | 40A |
| Voltage tolerance | 1% |
| Load regulation | 3% |
| Wave (MVP-p) | 100mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ |
| Over current protection | In the case of rated output, if the current exceeds 120% of the rated current, the overcurrent protection will act, and it will automatically recover after the overcurrent disappears. |
| Short circuit protection | Equivalent to a maximum current of 18A and an output voltage of 0V |
| Input-output | Non-isolated |
| Waterproof | Fully sealed and waterproof |
| มิติ | 100×80×38mm |
| N.W. | 500g |
| Cooling method | Natural Method |
| Rated temperature rise (℃) | 45℃ |
| Reliability | >100000h |
| Wire indicator | Input positive (red), input output negative (black), output positive (yellow), lead length=160mm ± 10mm |
PIC and installation dimensions
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