L03S200D15 Tamura - Industrial Current Sensors
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L03S200D15 Tamura - Industrial Current Sensors
L03S200D15 Current Transducer by Tamura
The L03S200D15 is an open-loop Hall-effect current transducer built for high accuracy, reliability, and efficiency in industrial and commercial power electronics applications. Manufactured by Tamura, it is engineered to provide precise real-time measurement of both AC and DC currents up to 200 A. With fast response time and strong insulation, it performs consistently even under demanding environmental and electrical conditions.
Designed for efficiency and long-term durability, the L03S200D15 features minimal insertion loss, low supply current, robust insulation, and excellent thermal stability. Its linearity of ±1% and ratiometric voltage output ensure accurate performance, while the build quality protects it from drift, saturation, and environmental stress. These attributes reduce maintenance needs and ensure stable operation in continuous use.
Ideal for motor control systems, UPS units, renewable energy inverters, power distribution monitoring, and industrial automation, the L03S200D15 is suitable wherever precise current sensing is essential. Whether used for overcurrent protection, feedback in control loops, or load monitoring, its combination of speed, linearity, and robustness makes it a reliable choice for modern power electronics systems.
Key Specs
| Specification | Detail |
|---|---|
| Part Number | L03S200D15 |
| Manufacturer | Tamura Corporation |
| Device Type | Hall-effect current transducer / sensor (open-loop) |
| Measured Current (Primary) | 200 A (AC/DC) |
| Supply Voltage | ±15 V (±5%) |
| Output Voltage | ±4 V (approx, at full rated current) |
| Accuracy / Linearity | ±1% at rated current |
| Response Time / Bandwidth | ~5 µs; frequency range DC up to ≈ 50 kHz |
| Supply Current | ≈ 12 mA typical |
| Operating Temperature Range | -20 °C to +80 °C |
| Insulation / Isolation Voltage | ≈ 2,500 VAC (through hole to terminal) |
| Mounting Type | Through-hole module |
