- Unit Type: lot (2 pieces/lot)
- Package Weight: 0.3kg (0.66lb.)
- Package Size: 11cm x 11cm x 11cm (4.33in x 4.33in x 4.33in)
Cheap reprap 3d, Buy Quality heat bed relay directly from China 3d printer relay Suppliers: Funssor high-power high-current heated bed expansion board relay MOS transistor 50A 5-40V Reprap 3D printer accessories
Tips: When your motherboard does not support the high-current, high-power hot bed select special power expansion module
First, the module description:
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.
Second, 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.
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.
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