5PCS DC12/24V 46 Inch Step Down Buck Module Sampling Power Module for 46''Display Maintenance CA-901

Descrição de 5PCS DC12/24V 46 Inch Step Down Buck Module Sampling Power Module for 46''Display Maintenance CA-901

Easy installation with secure module fixation the original radiator.
Normal anti- absorption circuit ensures reliable performance.
Compatible with various transistor types, including thick-film and field-effect transistors.
Direct connection to high-power filter capacitor for stable operation.
Versatile wiring options for different power supply configurations and transformer setups.
1. Remove the original power tube or thick module, and securely fix the module onto the original radiator;
2. Check whether the anti- absorption circuit is normal and whether the secondary load of the transformer is short-circuited.
3. Connect the red wire of the module to the C-pole solder joint of the original power transistor (the D-pole for field-effect transistors, and the C-pole for thick-film or internal power transistors);
4. Connect the black wire to the hot grounding section (the negative terminal of the high-power filter capacitor);
5. Connect the yellow wire to the negative terminal of the secondary rectifier diode of the transformer and to the positive terminal of the main power supply (12V or 24V) filter capacitor (main power supply).
Color: As Shown
Material: POB+Electronic Components

Package Contents:
5PCS DC12/24V 46 inch Step Down Buck Module