Switching voltage source PNI ST30A 12V 30A 360W
| Main featuresThe PNI ST30A switching power supply is intended for supplying DC power to sensitive equipment, such as video surveillance, access control or anti-burglary systems. It operates at an input current of 110-220 V AC (50/60 Hz) and delivers an output voltage of 12 V DC, with a maximum current of 30 A and a power of up to 360 W. The output voltage can also be adjusted in the range of 12-14.5 V to compensate for voltage drops on longer cables. |
Installation and connections methodInstallation involves connecting to the mains (110-220 V AC), grounding the unit and connecting the +V / -V output terminals for direct current. There is also an “ADJ” terminal on the power supply panel for fine adjustment of the output voltage. It is important that all connections are made correctly, in accordance with the indicated polarity, as reversing the polarity may cause equipment failure and void the warranty. |
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| Protections and operating conditionsThe unit is protected against overloads, short circuits and overvoltages, ensuring safe operation in critical applications. The operating temperature range is very wide (approximately -26 °C to +80 °C), which allows use in industrial environments or in difficult ambient conditions. However, it is recommended to avoid installation in areas with excessive dust, high humidity or on flammable surfaces. |
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Switching power supply PNI ST30A 12V 30A 360W |
| Product Identification | |
| Product code | PNI-ST30A |
| Manufacturer | NIP |
| Features | |
| Input voltage | 110V ~ 220V AC |
| Output voltage | 12V DC |
| Output Current | 30A max |
| Power output | 360W |
| Overload protection | Yes |
| Operating temperature | -26°C ~ +80°C |
| Dimensions (D x H x W) / Weight | 115 X 50 X 210 mm / 579 gr |
| Short circuit protection | Yes |
| Cooling fan | Yes |
| The package contains | |
| Power Supply | Yes |
| User Manual | Yes |



