Isolated Buck-Boost 24V 6A 145W DC to DC Converter
The WEHO WH-D09402406 is a robust Isolated Buck-Boost module transforming a 9V-40VDC input into a regulated 24VDC output. Delivering 145W at 6A, its core advantage is the integrated step-up/step-down capability, ensuring the output remains locked at 24V even during heavy battery voltage drops. The electrical isolation provides a vital safety barrier for expensive industrial hardware. The unit achieves 88% efficiency and features a fully sealed aluminum chassis designed for natural cooling. With an MTBF of over 100,000 hours, it is a reliable and durable solution for high-performance isolated 24V systems.
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- Description
Summary
Rated output: Power 145W
Input voltage: 12/24VDC
Wire Length: 160mm±10mm
General specification
| Specification | WH-D09402406 |
| Rated output power | 145W |
| 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 | 6A |
| 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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