
MPC12R.qxd 7/7/06 10:46 AM Page 5
Specifications
MPC-12R 
Universal Chassis and 
| ® | ® | 
Front View
| Rear View | ||||
| Cover | 
 | 
 | 
 | |
| Plate | 
 | 
 | 
 | |
| 
 | Power Supply | 
 | Connectors | |
| 
 | 
 | 
 | 
 | 
 | 
| 
 | Input Voltage Range: | 
 | 90 to 264 VAC | 
| 
 | Frequency Range: | 
 | 47 to 63 Hz | 
| 
 | Output Specifications: | V1: | 5 VDC/4 A | 
| 
 | 
 | V2: | 12 VDC/3.5 A | 
| 
 | Efficiency: | V3: | 30 VDC/.27 A | 
| 
 | 
 | >75% typical | |
| 
 | Operating Frequency: | 
 | 100 kHz | 
| 
 | Input Inrush Current: | 
 | <30 A @ 115 VAC @ 25° C | 
| 
 | Line Protection: | 
 | PCB AC line fuse | 
| 
 | DC Output Ripple: | 
 | Within 1% (Vpp) at maximum | 
| 
 | 
 | 
 | load @ 25° C @ PS output | 
| 
 | Line/Load Regulation: | 
 | terminal | 
| 
 | 
 | ±1% | |
| 
 | Minimum Load: | 
 | 10% of full rated load | 
| 
 | Operating Temperature Range: 0° to 60° C | ||
| 
 | Storage Temperature Range: | ||
| 
 | Overcurrent Protection: | 
 | No damage to outputs when | 
| 
 | 
 | 
 | shorted to ground | 
| Chassis | 
 | 
 | |
| 
 | 
 | 
 | 
 | 
| 
 | Dimensions: | 
 | 19˝(L) x 71/2˝(D) x 31/2˝(H) | 
| 
 | Weight: | 
 | 7.8 lbs. | 
| Input (on back plane): | IEC 320 inlet connector | |
| Output (on back plane/ | 
 | 
 | 
| each connector): | 12 Pin: Pins 1,5,9 - 5 VDC | |
| 
 | Pins 2,6,10 - 12 VDC | |
| 
 | Pins 3,7,11 - Ground | |
| 
 | Pins 4,8,12 - 30 VDC | |
| 
 | 4 Pin: Pins 1 - 5 VDC | |
| 
 | Pins 2 | - 12 VDC | 
| 
 | Pins 3 | - Ground | 
| 
 | Pins 4 | - 30 VDC | 
Ordering Information
Supply System Chassis Equipped with
and Wire Harness
| 5 | 
Rev. 07/06
