Witbot Hot Bed Power Expansion Board Heatbed Power Module Relay MOS Transistor Tube High Current Load Module for 3D Printer

Description

Specification: 1, The module uses the MOS transistor (or relay), maximum load: DC 40V / 50A (relay, AC 250V / 10A); 2, SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA; 3, The module operating voltage 5 ~ 40V; 4, When the light is on, the output of work; 5, Interface design user-friendly, all interfaces can connect directly lead through the terminal, very convenient; 6, Module size: 52mm * 23mm * 28mm (L * W * H) 7, Has four mounting bolts holes, hole 3.2mm, spacing 48mm * 19mm.  Outputs: 1, V +: positive power supply connected to the output, while one end connected to the load; 2, OC: the other end connected to the load; 3, V-: take the negative power output.  The module interface: 1, J2 near the center of the plate terminating the positive power supply 5 ~ 40V; 2, J2 near the board edge termination power negative.   Package list: 1 x Expansion BoardNote: When your motherboard does not support the high-current, high-power hot bed select special power expansion module