Shenzhen Winsun Technology Co., Ltd.
| 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 | 250W |
| Workding Voltage | 1000V |
| Resistance range | 0.01 ohm - 68K ohm |
| Tolerance | +/-1%; +/-2%;+/-5%;+/-10% |
| Life | Long life |
| Brand Name | WS |
| Model Number | WS-GAH-Res-250W |
| Certification | SGS |
| Place of Origin | Shenzhen of China |
View Detail Information
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Product Specification
| 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 | 250W | Workding Voltage | 1000V |
| Resistance range | 0.01 ohm - 68K ohm | Tolerance | +/-1%; +/-2%;+/-5%;+/-10% |
| Life | Long life | Brand Name | WS |
| Model Number | WS-GAH-Res-250W | Certification | SGS |
| Place of Origin | Shenzhen of China | ||
| High Light | ceramic wirewound resistor ，adjustable wirewound resistor | ||
250W 0.01ohm - 68K ohm High Resistance Gold Aluminum Housed Coiling Wire Wound Power Resistor
We also can make uncommon product per customers requirements.
Features:
Aluminum crust surface with good performance in heat radiation, suitable for cooling plate installation, can be used in the atrocious environment.
High capacity, encapsulation by non-flame inorganic Material, good performance in vibration.
Multi connection form will be easily to fix.
High power and rugged,shock-proof
Good heat-sink
Low TCR,and good linearity
1, Resistance range: 0.01 ohm - 68K ohm
2, Power: 250W
3, Working Voltage: 1200V
4, Resistance tolerance: ±1%,±2%,±5%,±10%.
5, 100% original
6, Delivery on time
7, Competitive price;
8, Small size, high power load;
9, Suitable for .cooling plate installation, can be used in the rugged environment;
10, High insulating capacity, encapsulation by non-flame inorganic material;
11, Multi connection form will be easily to fix;
12, Firm structure and small volume
13, High-power, high-stability, aluminum radiator
14, Suitable for radiator panels, DC/AC lower frequency circuits
15, Accord with lead-free/RoHS request
Applications:
Power Supply
Inverter
Medical Equipment
Burn-in System
Automobile Braking System
Widely used in power supply, transducer, elevator,arena audio and
high requirement equipment industry etc..
Specifications Performance:
| Part No. | Power | Max Working Voltage | Max Loaded Voltage | Withstand Voltage |
| LRX250 | 250W | 1200V | 1200V | 1800V |
| Description | Power | Tolerance | Range |
| LRX | 250W | ±1% ±5% ±10% | 0.01R-68K |
| 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
Company Details
Business Type:
Manufacturer,Agent
Year Established:
2011
Total Annual:
25000000-28000000
Employee Number:
286~300
Ecer Certification：
Active Member
Winsun Technology,located in Shenzhen, belongs to Hong Kong winsun group company, is the top professional Electronic Component manufacturer. The founder of Shenzhen manufactory has about 20 years experience in Electronic Components. We have 20000sqm capacitor and inductor workshop, 300 workers, auto... Winsun Technology,located in Shenzhen, belongs to Hong Kong winsun group company, is the top professional Electronic Component manufacturer. The founder of Shenzhen manufactory has about 20 years experience in Electronic Components. We have 20000sqm capacitor and inductor workshop, 300 workers, auto...
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