Schneider CSVP 612 Power Supply

Technical Specifications

Parameter	Value
Brand	Schneider
Model	CSVP 612
Category	Power Supply Module
Weight	2.45 lbs (1.11 kg)
Dimensions	7.2 x 5.8 x 4.1 inches
Component Count	156 discrete components
Input Voltage	100-240V AC auto-ranging
Input Frequency	47-63 Hz
Output Power	120W maximum
Output Voltages	+5V, +12V, -12V, +24V
+5V Output Current	12A maximum
+24V Output Current	2.5A maximum
Efficiency	82% typical
Hold-up Time	25 ms at full load
Inrush Current Limiting	Yes, active circuit
Energy Storage	3 x 1500µF, 2 x 680µF
Cooling Method	Fan with temperature control
MTBF	350,000 hours
Operating Temperature	0°C to 55°C

Physical Construction and Component Layout

This CSVP 612 power supply module measures 7.2 inches in height. Its width reaches 5.8 inches with a depth of 4.1 inches. The total weight comes to approximately 2.45 pounds. Manufacturers placed 156 discrete components inside this ventilated metal enclosure. These components include transformers, switching FETs, rectifiers, and filter chokes. A temperature-controlled fan provides forced-air cooling.

Output Rails and Power Distribution

CSVP 612 provides four regulated DC output voltages for system use. The +5V rail delivers up to 12 amps for logic and processor cards. A dedicated +24V rail supplies 2.5 amps for I/O modules and relays. Two auxiliary rails offer +12V and -12V at 1 amp each. Total combined output power reaches 120 watts continuously. All outputs include short-circuit and overvoltage protection. Green LEDs indicate the presence of each output voltage. Consequently, you can verify power status at a quick glance.

Input Flexibility and Energy Storage

The power supply accepts universal AC input from 100V to 240V automatically. Input frequency adjusts to 47 through 63 Hz ranges without intervention. An active circuit limits inrush current during power application. This limiter prevents nuisance tripping of upstream circuit breakers. For energy storage, the module integrates three 1500µF capacitors. Two additional 680µF capacitors filter each output rail separately. Hold-up time reaches 25 milliseconds at full rated load. Therefore, the CSVP 612 rides through brief power interruptions smoothly.

Cooling and Application Use

CSVP 612 uses a temperature-controlled fan for efficient cooling. The fan runs only when internal temperatures exceed 45°C. Mean time between failures reaches 350,000 hours for high reliability. You will find this module in Modicon Quantum PLC racks. It powers CPU, communication, and I/O modules in the same chassis. The unit operates reliably from 0°C to 55°C ambient. Therefore, this power supply provides stable energy for demanding Schneider automation systems.