TCM-1210PS web 2
TCM-1210PS web 2
TCM-1210PS web 2
TCM-1210PS web 2
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TCM-1210PS web 2
TCM-1210PS web 2
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Switching Power Supply 120W 12VDC – 10A


  • Input: 110V/220V AC; Output: DC 12V 10A max. Output voltage is adjustable 15%. Two sets of output Channel.
  • Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.
  • Voltage consistency: There is no voltage fluctuations to speak of at power on, during transmitm receive, or at power off.
  • There is no fan inside the case, silent running. Metal case with many holes make heat dissipation more efficient.
  • Great for LED Strips, 3D Printer, ham radio transceiver, CCTV cameras, car subwoofer amp, audio amplifier, wireless router, ADSL Cats, HUB, Audio/ Video power supply. Indoor use only.
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ModelTechma TCM-1210PS
Input Voltage90 – 240VAC
Output Voltage12 VDC
Current10 Ampere
MaterialMetal case/Alumunium case
Working Temp.-45 C to 49 C
AC Input voltage range85-132VAC/170-264VAC, selected by switch, 47-63Hz; 240-370VDC
Input Current0.8A/115V, 0.45A/230V
AC inrush currentCold-start current: 30A/115V, 60A/230V
Leakage Current1mA/240VAC max
Overload protection105%-150% type:Foldback current limiting Rest:auto-recovery
Temperature coefficient±0.03%/°C (0-50°C)
Setup rise hold up time1s, 15ms, 30ms
Vibration10-500Hz,2G 10min/1cycle, Period for 60min, Each axes
Dielectric strength1.5KVac, 50/60 Hz for 1 min between input and output
1.5KVac, 50/60 Hz for 1 min between input and enclosure
0.5KVac, 50/60 Hz for 1 min between output and enclosure
Isolation resistance100mΩ min. at 500 VDC
Working temperature humidity-10°C-60°C (Refer to output characteristic figure), 20%-90%RH
Store temperature humidity-20°C-85°C, 10%-95%RH
External dimension199x98x42 mm