XH-W1504 DC12V TEC semiconductor automatic temperature controller with three working model

XH-W1504 DC12V TEC semiconductor automatic temperature controller three modes of operation feature: Control range: -50 to 110 Temperature control: point control Temperature accuracy: 0.1 Refresh rate: 4 times / second Input voltage: DC12V Own power consumption: quiescent current <120MA / 1.5W Output Type: 1 positive and negative pole switch + 1 road cooling + 1 road Hot additives Output power: 12V 15A 180W (MAX) Display window: PV34 * 19MM SV23 * 10MM Size: 78 * 53 * 26mm Operating temperature: -20 to 65 degrees (humidity <80%) Probe: 0.5 m waterproof (10KB3950) note: Only use 12V DC power input, the maximum range of 10-14V, the load side only Use a cooling plate, or to support forward and reverse converter TEC cooling chip once control, if the control must extend the output power Larger, onboard can not exceed 15A / 180W The actual working time to pay attention to TEC cooling, because it is positive Output or negative output, cooling fan does not support, so to connect the cooling system Expand the output port and start with the status