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The GE A16B-1212-0110-01 provides reliable DC power for industrial CNC machining systems. This power supply unit converts 200-240 V AC input to multiple DC output voltages. It delivers stable power for servo drives, control boards, and I/O modules. Weighing only 1.2 kg, the GE A16B-1212-0110-01 mounts inside CNC control cabinets. Its dimensions measure 250 mm x 150 mm x 85 mm.
Output Specifications and Load Capacity
The GE supplies 24 V DC at 3 A for control logic and I/O circuits. It also provides 5 V DC at 5 A for processor and memory boards. A third output delivers ±15 V DC at 1 A for analog circuits and sensors. Moreover, the GE A16B-1212-0110-01 includes built-in overload and short-circuit protection on all outputs. Consequently, it automatically shuts down during fault conditions and recovers when the fault clears.
Input Specifications and Energy Storage
The GE accepts a single-phase input voltage range from 200 V AC to 240 V AC. This module operates at 50 Hz or 60 Hz for global compatibility. It contains large electrolytic capacitors for energy storage and voltage smoothing. The GE A16B-1212-0110-01 provides 20 ms of hold-up time during input power interruptions. Therefore, your CNC controller continues running through brief power dips and voltage sags.
Technical Specifications Table
Below are the complete technical parameters for engineers and procurement teams:
| Parameter | Specification |
|---|---|
| Full Product Name | GE A16B-1212-0110-01 |
| Product Category | CNC Power Supply Unit |
| Input Voltage Range (AC) | 200 V AC to 240 V AC (single-phase) |
| Input Frequency | 50 Hz or 60 Hz (±5%) |
| Inrush Current | 35 A maximum at 230 V AC |
| Output 1 (Logic) | 24 V DC at 3 A |
| Output 2 (Processor) | 5 V DC at 5 A |
| Output 3 (Analog) | +15 V DC at 1 A |
| Output 4 (Analog) | -15 V DC at 1 A |
| Total Output Power | 120 W maximum |
| Efficiency | 80% typical at full load |
| Hold-up Time | 20 ms at full load |
| Output Capacitance (Energy Storage) | 2,200 µF (total) |
| Ripple and Noise (24V) | < 100 mV peak-to-peak |
| Ripple and Noise (5V) | < 50 mV peak-to-peak |
| Line Regulation | ±1% maximum |
| Load Regulation | ±2% maximum |
| Protection Features | Overload, short-circuit, over-voltage |
| Protection Reset | Automatic after fault removal |
| Cooling Method | Internal fan (variable speed) |
| Number of Components | 1 main PCB + 1 transformer + 6 capacitors + metal housing + fan |
| Net Weight | 1.2 kg (1,200 grams) |
| Gross Weight (packaged) | 1.5 kg |
| Dimensions (W x H x D) | 250 mm x 150 mm x 85 mm |
| Mounting Type | 4 x M4 screws |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +70°C |
| Humidity Tolerance | 10% to 90% non-condensing |
| Certifications | CE, UL, CSA |
Connector and Installation Details
The GE A16B-1212-0110-01 mounts inside the CNC control cabinet using four M4 screws. Connect the 200-240 V AC input to the labeled terminal block with proper grounding. Attach the DC output cables to the corresponding mating connectors on the backplane. The GE A16B-1212-0110-01 requires adequate ventilation space around the cooling fan. Do not block the air intake or exhaust vents during installation. This power supply suits GE Fanuc CNC systems for milling machines, lathes, and machining centers. Thus, the GE A16B-1212-0110-01 provides reliable DC power for demanding precision machining applications. Replace the internal cooling fan every 5 years for optimal performance.