Isolated Buck-Boost 24V 3A 72W DC to DC Converter
The WEHO WH-D09402403 is a specialized Isolated Buck-Boost converter delivering 72W at 3A. It is specifically engineered to provide a rock-solid 24VDC output from a wide 9V-40VDC input. Its automatic voltage regulation allows it to boost power from 12V systems or buck it down from 36V/40V sources seamlessly. The isolated design is essential for removing ground loops and protecting sensitive 24V controllers from interference. Housed in a compact waterproof casing, it maintains 88% efficiency and features auto-recovering over-current protection. It offers a secure and stable isolated power solution for precision industrial equipment.
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- Description
Summary
Rated output: Power 72W
Input voltage: 12/24VDC
Wire Length: 160mm±10mm
General specification
| Specification | WH-D09402403 |
| Rated output power | 72W |
| Rated input voltage | 12V/24VDC |
| Rated output voltage | 24VDC |
| Input voltage range | 9V-40VDC |
| Input starting voltage | 9VDC 100% Load |
| No-load power consumption | <0.3W |
| Efficiency | 88％ |
| Output voltage | 24VDC |
| Output current | 3A |
| Voltage tolerance | 1％ |
| Load regulation | 3％ |
| Wave(mvp-p) | 220mv External 22UF capacitor ESR<0.1Ω 100KHZ |
| Over current protection | Under rated output conditions, when the current exceeds 7.5A±1A, overcurrent protection is triggered.After the overcurrent condition disappears, it automatically recovers (voltage reduction mode) |
| Short circuit protection | Equal to maximum current 7.5A±1A output voltage 0V |
| Input—output | Non-isolated |
| Waterproof | Fully sealed and waterproof |
| Dimension | 74×74×32mm |
| N.W. | 300g |
| Cooling method | Natural Method |
| Rated temperature rise | 45℃ |
| Reliability | >100000h |
| Wire indicator | 16AWG input positive (red), input negative (black); 18AWG output postive (yellow), output negative (black)lead length=160mm±10mm |
PIC and installation dimensions
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