| Prod Model: |
RX18 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Quality Certification: |
ISO9001 Ts16949 |
| Environmental Certification: |
ISO14000 |
| Safety Certification: |
CQC 03003095~3097 |
| Other Certification: |
RoHS |
| Productor Name: |
Alluminum Shell Wire Wound Resistor (Rx18) |
| Resistance: |
Fixed Resistor |
| Function For Resistance: |
Protective Resistor |
| Installation: |
DIP Resistor |
| Material: |
Wire-wound Resistor |
| Package Type: |
Surface Mount |
| Type: |
Humidity Sensitive Resistor |
| Shape: |
Ladder |
| Brand: |
Liwang |
Product Description
Inverter braking resistor:
1. Rating wattge: 40W-2000W
2. Resistance range: 0.1-25K
3. Resistance tolerance: 1%, 2%, 3%, 5%, 10%
RX18 type aluminum shell wire wound resistor, and the use of aluminum shell heat resistance, weather resistance, vibration, precision easy to install, easy to attach the radiator, for high demand and poor environment. Our customers need to be amended in accordance with the size and the shape of resistance.
. Ladder aluminum wirewound resistors
. Aluminum crust surface with good performance in heat radiation, suitable for cooling plate installation, can be used in the atrocious environment
. Small size and high power load
. High insulating capacity, encapsulation by non-flame inorganic material, good performance in vibration
. Multiple connection form will be easily to fix
. Widely used in power supply, transducer, elevator, arena audio, and high requirement equipment industry.
Production
name | Dynamic Braking Resistor,Aluminum Housed Wirewound Braking Resistor,Brake Resistor,Wirewound Rheostat |
| Power rating |
40W-3000W |
| Resistance value |
0.01Ω-100KΩ |
| Resistance tolerance |
0.1%, 0.5%, 1%, 5%, 10% |
Features
|
1.High insulating capacity,encapsulation by non-flame inorganic
material,good performance in vibration humidity and heat and good
dissipation.
2.Small size,high power load
3.Widely used in power supply,transducer, elevator,arena audio and
Lifting,Braking,Ship ,Load equipment, high requirement equipment
industry,ect.
4.Multi connection form will be easily to fix. |
Common
specification |
60W50Ω,80W20Ω,80W60Ω,80W100Ω,100W20Ω,100W100Ω,120W68Ω,
150W20Ω,200W20Ω,200W200Ω,300W20Ω,300W150Ω,300W200Ω,400W150Ω,
400W20Ω,500W100Ω,500W20Ω,800W75Ω,1040W50Ω,1040W75Ω ect. |
| Remark |
Specifications can be customized. |
Performance
|
Test item |
Test condition |
performance |
Temperature
coefficient |
JIS-C-5202 5-2 |
±250PPM/Max |
Power rating
load |
JIS-C-5202 5-4 |
R≤±(1%+0.1Ω)Surface temperature ≤350 |
Short-term
overload |
JIS-C-5202 5-5
1000% rated power 5s |
Free or appearance or
structural irregularity
R≤±(2%+0.1Ω) |
Insulation
resistance |
JIS-C-5202 5-6
1000V DC |
100 MΩ Min |
Dielectric
withstanding
voltage |
JIS-C-5202 5-7
1500V DC 60s |
Free or appearance or
structural irregularity
R≤±(0.1%+0.05Ω) |
Vibration |
JIS-C-5202 6-3
1.5mm,10-50-10Hz/min |
Free or appearance or
structural irregularity
R≤±(1%+0.05Ω) |
Thermal
shock |
JIS-C-5202 7-3
Room temp 30 min ON-55
15 min OFF |
Resistor free of structural irregularity crack of silicon cement surface
R≤±(2%+0.1Ω) |
humidity |
JIS-C-5202 7-5
40 90%RH 240H |
Free or appearance or
structural irregularity
R≤±(3%+0.1Ω) |
Load life |
JIS-C-5202 7-10
90Min ON-30Min OFF 500H |
Free or appearance or
structural irregularity
Discoloration of marking
R≤±(3%+0.1Ω) |
| Cooperation partner |
JOHNSON ELECTRONIC,KOA,FOXCONN and so on. |
NOTE |
1. For customer specifications,please contact us to discuss the details.
2. Different power rating owning multi weight ,dimension and packing .
3. More details, please contact us. |
Changzhou Southern Electronic Element Factory Co., Ltd. is located in China, with a long history. We enjoy convenient transportation by highway, railway and airway. It takes only one and half hours' Drive to Shanghai or Nanjing.
Our company was founded in 1989, and currently we employ more than 300 people, including 60 professional technicians, covering an area of 10, 000 square meters, with a construction area of more than 5000 square meters. Our main products are wirewound resistors, wirewound resistor fuses, membrane fuse resistors, fixed inductors, filters, ferrite transformers, ring-shaped coils, fuse dedicated energy-saving lamps and UL fuses. Our annual output is 200 million resistors, 200 million transformers, 100 million coils and 200 million fuses, which are mainly used for household appliances, communication equipment, energy-saving lamps, automation control devices (such as inverters), power equipment and facilities. Our products are exported to Europe, the United States and Southeast Asia. GE, OSRAM and PHILIPS are our customers.
Factory' S quality policy: "product quality, service in advance, customer satisfaction".
Environmental policy: "to comply with laws and regulations, pollution prevention, environmental awareness, continuous improvement of the environment
