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| Categories | Wire Wound Power Resistor | 
|---|---|
| Brand Name: | WS | 
| Model Number: | WS-GAH-Res-20W | 
| Certification: | SGS | 
| Place of Origin: | Shenzhen of China | 
| MOQ: | 10pcs | 
| Price: | Negotiation | 
| Payment Terms: | T/T, Western Union,Paypal | 
| Supply Ability: | 100000pcs/day | 
| Delivery Time: | 3-5 work days | 
| Packaging Details: | plastic bubble bag + carton | 
| Color: | Gold Color | 
| Material: | Aluminum | 
| Power: | 20W | 
| Workding Voltage: | 180V | 
| Resistance range: | 0.1 ohm - 2K ohm | 
| Cost: | Low cost | 
| Shipping: | By DHL, FEDEX, TNT ,UPS,EMS ect. | 
20W 0.1 ohm - 2K ohm Gold Aluminum Housed Dummy Load Wirewound
Power Resistor
We also can make uncommon product per customers requirements.
Features:
1, Resistance range: 0.01 ohm - 2K ohm
2, Power: 20W
3, Working Voltage: 180V
4, Resistance tolerance: ±1%,±2%,±5%,±10%.
5, High insulating capacity, encapsulation by non-flame inorganic
material ,good performance in vibration.
Applications:
Widely used in power supply, transducer, elevator,arena audio and
high requirement equipment industry
Power Supply
Inverter etc..
Specifications Performance:
| Part No. | Power | Max Working Voltage | Max Loaded Voltage | Withstand Voltage | 
| LRX20B | 20W | 180V | 180V | 700V | 
| Description | Power | Tolerance | Range | 
| LRX | 20W | ±1% ±5% ±10% | 0.1R-2K | 
| TRX | 40W 60W 80W 100W | ±1% ±5% ±10% | 1R-100K | 
| CRX | 50W 100W 150W | ±1% ±5% ±10% | 1R-100K | 
Performance Test:
| Test Item | Test Condition | Performance | 
| Temperature coefficient | Test the resistance value at normal temperature added 100℃,calculate per ℃ resistance value rate. | ±300ppm/℃ | 
| Short time overload | According 10 times rated power to account the voltage or max .overload voltage (get the lower)for 5 seconds. | ΔR≤±(2%R0+0.05Ω) | 
| Resistance to soldering heat | Immerge into the 350±10℃ tin stove for 2~3 seconds. | ΔR≤±(1%R0+0.05Ω) | 
| Solderability | Immerge into the 245±3℃ tin stove for 2~3 seconds. | The area of soldering is over 95% | 
| Temperature cycling | At -55℃ for 30 min,then at +25℃ for 10~15 min,then at +275℃ for 30 min,then at +25℃ for 10~15min, total 5 cycles. | ΔR≤±(1%R0+0.05Ω) | 
| Load life in humidity | Overload rated voltage or Max. working voltage(get the lower) for 1000 hours (1.5 hours on and half-hours off) at the 40±2℃ and 90~95% relative humidity. | ΔR≤±(5%R0+0.05Ω) | 
| Load life in heat | Overload rated voltage or Max. working voltage(get the lower)m for 1000 hours (1.5 hours on and half-hours off) at the 70±2℃. | ΔR≤±(5%R0+0.05Ω) | 
| Terminal strength | Pull:10N | ΔR≤±(2%R0+0.1Ω) | 
| Vibration | Frequency:10~55Hz,Swing:0.75mm,Test time:6Hours | ΔR≤±(2%R0+0.1Ω) | 
| Nonflammability | Respectively load AC voltage by5,10,16 times rated power for 5 mi | 

Contact Details:
Contact: Angel Sun
Tel: +86-13528847020
Email: Admin@winsunhk.cn
Skype: Angelsun618
Whatsapp: 13528847020
Wechat: 13528847020
QQ: 553695308
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