|
[China]
Trade Verify
Address: 2nd Floor, Building 2, 388 Rongtai Avenue Chengdu Sichuan China
Contact name:weidong tong
Sichuan Qixing Electronics Co., Ltd. |
|
Verified Suppliers
|
|
|
Rx20 adjustable wirewound resistors 100w high power ceramic resistor
PRODUCT NAME
RX20 High Power Aging Load Corrugated Wire Wound Porcelain Tube Resistor 10w~10000watt
PRODUCT INTRODUCTION
Specifications:
| Power range | 10W-10000W. |
| Voltage range- | 0.5KV-10KV. |
| Resistance Range | 1R-1KR. |
| Pressure- | AC2500V / 1min50Hz. |
| IP rating | IP00. |
| Rated temperature- | 375 ℃, short-term / repeat 40% ED. |
| Thermal equilibrium time constant | τ = 200s. |
| Advantages | High voltage. |
| Packing-- | carton packaging. |
| Disadvantages | poor shock resistance |
Applications:
simulated loads, discharge equipment, industrial/automation industry
Product size:
Product size chart:
| specification | power | L1卤2 | L2卤2 | L3卤3 | D卤2 | H卤2 | H1卤2 | B卤0.5 | N卤0.5 | T卤0.2 | 桅d卤0.2 | Resistance range | weight |
| (W) | (惟) | (G) | |||||||||||
| RX20 | 10W | 50 | 70 | 90 | 16 | 16 | 42 | 5 | 8 | 0.5 | 3 | 0.1~1K | 50 |
| 20W | 50 | 70 | 90 | 16 | 16 | 42 | 5 | 8 | 0.5 | 3 | 0.1~1K | 50 | |
| 30W | 50 | 70 | 90 | 16 | 16 | 42 | 5 | 8 | 0.5 | 3 | 0.1~1K | 50 | |
| 40W | 85 | 105 | 125 | 20 | 20 | 42 | 5 | 8 | 0.5 | 3 | 0.1~1K | 90 | |
| 50W | 90 | 120 | 145 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 100 | |
| 60W | 90 | 120 | 145 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 100 | |
| 75W | 140 | 170 | 195 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 180 | |
| 80W | 140 | 170 | 195 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 180 | |
| 100W | 170 | 200 | 225 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 230 | |
| 150W | 215 | 245 | 270 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 300 | |
| 200W | 267 | 295 | 322 | 28 | 28 | 68 | 5 | 8 | 0.6 | 3.8 | 0.1~2K | 390 | |
| 300W | 267 | 290 | 317 | 40 | 40 | 86 | 7 | 10 | 1.5 | 6.3 | 0.1~2K | 550 | |
| 400W | 330 | 353 | 380 | 40 | 40 | 86 | 7 | 10 | 1.5 | 6.3 | 0.1~2K | 690 | |
| 500W | 330 | 348 | 364 | 50 | 50 | 102 | 7.5 | 9 | 1.5 | 6.3 | 0.1~5K | 850 | |
| 800W | 430 | 448 | 464 | 50 | 50 | 102 | 7.5 | 9 | 1.5 | 6.3 | 0.1~5K | 1900 | |
| 1000W | 430 | 455 | 480 | 60 | 60 | 118 | 8.5 | 14 | 2 | 6.3 | 0.1~5K | 2250 | |
| 1500W | 430 | 460 | 492 | 70 | 70 | 132 | 8.5 | 14 | 2 | 6.3 | 0.1~5K | 2650 | |
| 2000W | 430 | 460 | 492 | 80 | 80 | 132 | 8.5 | 14 | 2 | 6.3 | 0.1~5K | 3000 | |
| 2500W | 500 | 530 | 562 | 70 | 70 | 132 | 8.5 | 14 | 2 | 6.3 | 0.1~5K | 3500 | |
| 3000W | 430 | 460 | 490 | 100 | 100 | 158 | 8.5 | 14 | 2 | 6.3 | 0.1~5K | 4000 | |
| 3500W | 430 | 460 | 490 | 100 | 100 | 158 | 8.5 | 14 | 2 | 6.3 | 0.1~5K | 4000 | |
| 4000W | 500 | 530 | 560 | 100 | 100 | 158 | 8.5 | 14 | 2 | 6.3 | 0.1~5K | 4650 | |
| 5000W | 600 | 630 | 660 | 100 | 100 | 158 | 8.5 | 14 | 2 | 6.3 | 0.1~5K | 5600 | |
| 6000W | 600 | 630 | 660 | 100 | 100 | 158 | 8.5 | 14 | 2 | 6.3 | 0.1~5K | 5600 |
*Note: The size is for reference only, specific size and selection need to be consulted. Allowable deviation of resistance value (%): ±5% ±10%, withstand voltage (V): 3000.
Finished product identification code:
| RX20 | 50 | 10R | J |
| Product category | Rated power | Resistance value | precision |
| RX20 series | 50=50W 100=100W | R1=0.1Ω 100R=100Ω | F=±1% G=±2% H=±3% J=±5% K=±10% |
Remarks: RX20 50W 10Ω ±5%, Model: RX20-50-10RJ; Low inductance, add the letter N to the model number, for example: N RX20-50-10RJ
Resistor usage recommendations
Resistor in the use of circuit is recommended to leave 1.5 times the power margin, such as the circuit voltage 100V, current 0.01A, calculated power: P = 100 * 0.01 = 1W, at this time the resistance can not use 1W, calculate 1 * 1.5 = 1.5W, there is no 1.5W resistance so you need to use 2W resistance.
PRODUCT STYLE
RX20 wire wound resistor is a commonly used wire wound resistor that comes in various types. According to the introduction in [1], wire wound resistors can generally be divided into fixed and adjustable types. Among them, the RX20 type belongs to fixed wire wound resistors. In addition, the RX20 type wire wound resistor can be divided into painted wire wound resistor and glazed wire wound resistor, with and without brackets, as well as adjustable resistor.
Painted wire wound resistors are coated with insulating paint on the surface of the resistance wire to improve its heat resistance and oxidation resistance. Glazed wire wound resistors are coated with glaze or other heat-resistant and heat dissipating insulation materials on the outer layer of the resistor to improve its power handling ability and stability.
Wirewound resistors with brackets refer to resistors with supporting components to support the resistance wire and improve its reliability. Wirewound resistors without brackets refer to resistors without supporting components. Adjustable resistors refer to resistors that can be adjusted by hand or power tools.
In summary, the RX20 type wire wound resistor is a commonly used fixed wire wound resistor that comes in various types, including painted wire wound resistors, glazed wire wound resistors, with and without brackets, as well as adjustable resistors
COMPANY PROFILE
Sichuan Qixing Electronics Co., Ltd. is a professional company engaged in the development, production, and sales of potentiometer, resistor, filter, potentiometer knob, band switch, and capacitor products. We were established in 2005 and have many years of production experience. Our company headquarters is located in Wenjiang District, Chengdu City, Sichuan Province, China.
We are a factory with many years of production experience, dedicated to providing customers with high-quality products and services. We have advanced production equipment and a professional research and development team, which can provide sufficient capacity and take on OEM customized and ODM orders.
Our product quality has been widely recognized by customers, and our after-sales service has also been highly praised. With many years of production experience, we have provided services and cooperation to many well-known clients. We welcome friends from all over the world to discuss cooperation, and we will provide the best service and products to return the trust and support of customers.
We always adhere to the business philosophy of "quality first, customer first", constantly improve our own quality and service level, and provide better products and services to customers. We look forward to your cooperation and jointly create a better future
FAQ:
1. who are we?
We are based in Sichuan, China, start from 2005,sell to Domestic Market(70.00%),Western Europe(8.00%),North America(5.00%),South
Asia(3.00%),Eastern Asia(3.00%),South America(2.00%),Southern Europe(2.00%),Eastern Europe(2.00%),Mid East(2.00%),Southeast
Asia(2.00%),Oceania(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Potentiometer , Resistor, EMI Filter, Knob, Switch
4. why should you buy from us not from other suppliers?
Our company is establsihed in 2005 ,which mainly develops and manufactures different types of potentiometer,ac dc noise filter,
and ceramic power resistor and is a professional manufacturer ensuring high quality, best services and best price.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union,Cash;
Language Spoken:English,Chinese
A: Yes. Please formally notify us before production.
Q7: Do you provide a guarantee for the product?
A: Yes, we offer a 5-year warranty for our products
