Technical Specifications
| Parameter | Value |
|---|---|
| Brand | GE |
| Model | DS200DSFBG1A DS200DSFBG1ADB |
| Category | Driver Shunt Feedback Board |
| Weight | 1.18 lbs (0.54 kg) |
| Dimensions | 7.8 x 5.3 x 1.5 inches |
| PCB Layers | 6-layer board |
| Component Count | 168 discrete components |
| Shunt Inputs | 4 independent channels |
| Input Voltage Range | ±100 mV to ±10V |
| Shunt Resistance | 50 µΩ to 10 mΩ external |
| Amplifier Gain | Programmable 10x to 1000x |
| Bandwidth | 10 kHz typical |
| Output Type | Isolated voltage ±10V |
| Accuracy | ±0.5% of reading |
| Common Mode Range | ±500V DC |
| Isolation Voltage | 2500V RMS |
| Operating Voltage | ±15V, 5V DC |
| Current Draw | 80 mA at ±15V, 100 mA at 5V |
| Energy Storage | 4 x 220µF, 6 x 47µF |
| Temperature Range | 0°C to 55°C |
Physical Construction and Component Layout
This DS200DSFBG1A DS200DSFBG1ADB driver shunt feedback board measures 7.8 inches in length. Its width reaches 5.3 inches with a thickness of 1.5 inches. The total weight comes to approximately 1.18 pounds. Manufacturers placed 168 discrete components on this six-layer PCB. These components include instrumentation amplifiers, isolation amplifiers, gain selectors, and filter circuits. Both DS200DSFBG1A and DS200DSFBG1ADB share the same shunt feedback design.
Shunt Inputs and Signal Conditioning
DS200DSFBG1A DS200DSFBG1ADB provides four independent shunt feedback input channels. Each channel accepts voltage signals from ±100 mV up to ±10V. External shunts range from 50 micro-ohms to 10 milli-ohms for current measurement. Programmable gain adjusts from 10x to 1000x for signal optimization. Bandwidth reaches 10 kHz typical for dynamic current monitoring. Common mode range extends to ±500V DC for high-side measurements. Consequently, this board captures motor current with high fidelity.
Output Interface and Isolation Performance
DS200DSFBG1A DS200DSFBG1ADB delivers isolated ±10V outputs for controller interface. Isolation amplifiers separate each channel from the output circuits. Isolation voltage withstands 2500V RMS for safe operation. Output accuracy stays within ±0.5% of the actual reading. The board converts shunt voltages into meaningful current feedback signals. Therefore, drive controllers receive clean isolated current data.
Energy Storage and Application Use
DS200DSFBG1A DS200DSFBG1ADB integrates four 220µF capacitors for bulk energy storage. Six additional 47µF capacitors filter high-frequency power noise. The board draws 80 milliamps at ±15V and 100 milliamps at 5V. You will find this board in GE DC drive and servo systems. It monitors motor current through external precision shunts. The board operates reliably from 0°C to 55°C ambient temperature. For example, it provides current feedback for torque control loops. Therefore, this driver shunt feedback board delivers accurate current measurement for industrial motor control applications.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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