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⚡ Power up your projects with precision and protection!
This 4-channel voltage converter module efficiently isolates and converts 3.3V/5V inputs to 3.6V-24V outputs using optocoupler technology. Designed for strong anti-interference and flexible output settings, it’s ideal for home automation and industrial control systems requiring reliable voltage management and signal integrity.



| Customer Reviews | 3.9 out of 5 stars 24 Reviews |
S**N
Invert signals
It inverts signal. Did not work for my project.
A**R
Utilisé pour répéter un signal 24 volt sur un circuit 12 volt
Utilisé pour isoler un signal TTL 24 Volt pour le contrôle d'un Laser avec une tension nominale de 12 Volt. Aucune modification ou addition de résistance a été nécessaire pour utiliser l'isolateur de signal, j'ai isolé la mise a la terre commune et le tout fonctionne très bien. Bon Isolateur de signaux numérique entre des circuits de tension différente.
D**.
Outputs are ground isolated
Joey doesn't realize that there are jumpers on each channel to pull the common ground off
G**M
Good working
Works as expected
J**Y
AVOID
AVOID BAD DESIGN: Channels are not isolated from each other - all input grounds are tied together on the board. BAD MANUFACTURING: some components are not in contact with the board due to awful soldering
Trustpilot
2 weeks ago
3 days ago