Pulse power supply ZI-120-24

Pulse power supply ZI-120-24


Output voltage 24 V. Power 120 W.
For power supply systems of electrical and electronic devices in industrial automation systems and computer networks.

The power supply has an adjustment knob [Adjust] for adjusting the output voltage in the range 22├Ě27 V. Green DC OK LED indicates that the power supply at the output is correct. Red overload LED indicates current overload or voltage output overtake. The power supply has an internal short-circuit, overload, overvoltage and temperature protection.


TypeOutput voltage


Typeimpulse power supply
Power supply voltage90├Ě264 V AC / 120├Ě370 V DC
Maximum load current5 A
Output voltage OUT24 V DC
Output power120 W
Minimal load0%
Switching frequency100 kHz
Inrush currentmax. 35 A
Voltage regulation range22├Ě28 V DC
Overload150%/3 min
WE-WY breakthrough voltage3 kV
WE-PE beat voltage1,5 kV
Breakdown voltage WY-PE0,5 kV
Short-circuit / overload protectionYES
Overvoltage / temperature protectionsYES
Humidity (non-condensing)95% RH
MTBF188000h 25┬░C
vibes10├Ě500 Hz, 2 G 10 min/1cykl 60 min (x,y,z)
Mass630 g
Leakage current3,5 mA / 240 V AC
terminalscrew terminals 4,0 mm┬▓
Tightening torque0,5 Nm
Working temperature-10├Ě70┬░C
dimensions130 mm x 75 mm x 90 mm
Assemblyon rail 35 mm
Level of securityIP20