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Help CenterPCB Assembly Hall Effect DC AC and Pulse Current Transducer / Sensor RCB47B-125 for Power Supply
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Hall effect current transducer module: RCB47B-125
Picture of the product
Profile:
Closed loop effect Hall current transducer RCB47B-125 is for the real-time precision measurement: DC, AC, pulse and irregular wave currents with galvanic isolation between the primary circuit and the secondary circuit.
Performance parameters
Electric parameters |
Features l. Magnetic balance (closed loop) 2.According to UL 94-V0 requirements 3.RoHS and CE certificated 4.PCB assembly
Superiorities l. Excellent accuracy, very good linearity 2.Fast response 3.High immunity to external interference 4.Good overload capability
Applications l. VFC in household appliance 2. AC variable-speed drive 3. UPS 4. Converter device 5. Industrial power supply (welding machine, textile machine,etc.) 6. Electrical application |
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Ipn |
Nominal RMS current |
125A |
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Ip |
Measuring range |
375A |
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Isn |
Output current @ Ipn |
125mA |
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Kn |
Turns ratio |
1:1000 |
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Rm |
Load resistance Rmax |
≤30Ω |
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Vc |
Supply voltage |
±9V~±15V DC |
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Ic |
Current consumption |
12mA+output current |
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Vd |
Withstand voltage |
3kVrms/50Hz/min |
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Dynamic parameters | ||||||
X |
Accuracy @Ta=25°C |
±0.5% FS |
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εL |
Linearity @Ta=25°C |
±0.1% FS |
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IO |
Offset current @Ta=25°C |
±0.2mA |
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IOT |
Thermal drift |
≤±0.01mA/°C |
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Tr |
Response time |
≤1us |
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BW |
Bandwidth(-0.5dB) |
DC~100kHz |
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di/dt |
Following accuracy |
≥50A/us |
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General parameters | ||||||
Ta |
Operating temperature |
-40~+85°C |
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Ts |
Storage temperature |
-55~+90°C |
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W |
Weight |
19g |
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Standards |
EN50178:1998 |
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Dimension
Outline drawing of RCB47B-125
Connection
Notices
1. Please connect according to the dimension drawing in which defining the current flowing direction and the function of the PIN.
2. The temperature of the primary busbar can’t be over 100°C.
3.We can also develop and manufacture transducers depending on customers’ requirements. Welcome to communicate with us when you are in this kind of demand.
Application cases
Main for welding / soldering machine
For other fields
Certifications ( ISO, CE, RoHS)
Brand introduction
Send Inquiry to This Supplier
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