ROHS OAR Precision Sampling Resistors 1-5W Open Air Resistor 20mm Height
CE ISO ROHS Certificated Factory Direct OAR Precision Sampling Resistors 1-5W
►Product Features
- Close tolerances-Low T.C.R
- Low resistance and low inductance
- Easy to weld
►Product Application
- Meters and instruments
- Applied for current limited current balance or sampling for testing
- Inverter power supply etc
►Notice
1. The operating voltage is 380V;
2. When using external braking, select the correct braking voltage level. If the voltage level is not set correctly, it will affect the normal operation of the inverter;
3. For a specific inverter, please do not use a braking resistor smaller than the specified minimum braking resistance. . The inverter cannot protect against overcurrent caused by small resistance;
4. For occasions requiring frequent braking, that is, the braking usage rate exceeds 10%, the power of the braking resistor needs to be increased according to the above table according to the actual situation.
►Product Specifications
Features
- Close tolerances -Low T.C.R
- Low resistance and low inductance
- Easy to weld
Applications
- Meters and instruments
- Applied for current limited curent balance or sampling for testing
- Inverter power supply etc
| Main specification | ||||||||
| Type | Power (W) | Resistance Range | Tolerance Range | Dimensions(mm) | ||||
| H | RM | C | F | D | ||||
| OAR | 1 | R005一R05 | +0.5%(D) +1%(F) | 10 | 10 | 3.5 | 1.6 | 1.0 |
| 2 | R005一R05 | 15 | 15 | 3.5 | 1.6 | 1,0 | ||
| 3 | R005一R05 | 20 | 20 | 3.5 | 1.6 | 1,0 | ||
| 5 | R003一R01 | 20 | 20 | 3.5 | 1.6 | 1.0 | ||
| How to order | |||
| Type | Power | Nominal value | Tolerance |
| OAR | 2W | 10mR | 土1% |
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