Shenzhen Zenithsun Electronics Tech.CO.,LTD
| Payment Terms | T/T, L/C, D/A, D/P, Western Union,paypal |
| Supply Ability | 500pcs/week |
| Delivery Time | 10-12 working days |
| Packaging Details | cartons /wooden case |
| Rated Power | 100W-20KW |
| Resistance | 1Ω - 10KΩ |
| Tolerance | 5% or 10% |
| Colour | Green/Black |
| Type | Variable |
| Mounting | Surface Mount |
| Brand Name | ZENITHSUN |
| Model Number | DSTB |
| Certification | RoHs |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union,paypal | Supply Ability | 500pcs/week |
| Delivery Time | 10-12 working days | Packaging Details | cartons /wooden case |
| Rated Power | 100W-20KW | Resistance | 1Ω - 10KΩ |
| Tolerance | 5% or 10% | Colour | Green/Black |
| Type | Variable | Mounting | Surface Mount |
| Brand Name | ZENITHSUN | Model Number | DSTB |
| Certification | RoHs | Place of Origin | Shenzhen,China |
| High Light | Three-Phase slide variable resistor ，Power slide variable resistor ，Synchronous Adjustable Power Variable Resistors | ||
Three-Phase Sliding Variable Power Resistors,Synchronous Adjustable
Structure :
1.Beautiful Appearance,Multifunctional Configuration,High Accuracy Adjustment ,safe & convenient for use.
2.DS Series high-power adjustable resistor is upgraded from DR series high-power wirewound resistor, and its resistance value can be adjusted manually to meet the needs of the circuit.Due to different application occasions,high-power adjustable resistor is also known as sliding rod resistor,sliding wire resistor, sliding wire rheostat,hand-push adjustable resistor,hand-swing adjustable resistor and so on.
3.DS series resistor,realize continuous adjustment,step values can be adjusted according to customer requirements.
4.High power,shock resistance,fast heat dissipation,high stability,long life & fast delivery .
Features:
1.On the basis of DST / DSY sharp, the resistors can be equipped with temperature control device,for safety,beauty and convenience,we recommend that it should be made into the form of load bank.
2.They can realize the installation of heat dissipation fan,temperature control protection,overcurrent and overvoltage protection, alarm device,multifunctional digital display (digital display of power,resistance,current,voltage, frequency, etc.) and single unit with AC and DC dual-purpose functions.
Specification:
| Performance Charactertics | ||
| Test | Conditions of Test | Testing Results |
| Resistance Tolerance | Testing Voltage ≤3V,Ambient Temperature 25℃ | B---D---F---G---J--K |
| Rated Load | 40℃,rated voltage,1hour | △R≤±(3％+0.1Ω) |
| Short Time Overload | 5 times rated power for 10s | △R≤±(0.2％+0.1Ω) |
| Dielectric Withstand Voltage | 2 times Rated Power Voltage +1kv AC 60s (with grounding), leakage current 2.5mA ; 2 times Rated Power Voltage +2kv AC 60s (with grounding), leakage current 2.5mA ; | △R≤±(0.1％+0.05Ω) |
| Insulation Resistance | 500V DC | ≥10GΩ1Min |
| Terminal Tensile Strength | 40N | No off |
| Vibration resistance | 1.5mm,10-55-10Hz,each 2hours | No damage,No off |
| Load Life | at rated voltage,90 min "On",30 min "Off" ,total 500hours | △R≤±(3％+0.1Ω) |
| Low Temperature Resistance Testing | store at -65℃±3℃ for 2H | △R≤±(1%+0.1Ω) |
| High Temperature Resistance Testing | store at 70 ℃± 2 ℃ for 16h, connect the rated voltage DC circuit for 1s | △R≤±(1%+0.1Ω) |
| Non-flammability | 10 times rated power, power on for 5s | without combustion |
Applications:
Product Image
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2004
Total Annual:
8500000-9000000
Employee Number:
85~100
Ecer Certification：
Active Member
The leading manufacturer in China for Power Resistors,High Voltage Resistors & Load Banks Shenzhen Zenithsun Electronics Tech. Co., Ltd. was founded in 2007, is one of the first supplier with international competitiveness for power resistors & load banks in China. ... The leading manufacturer in China for Power Resistors,High Voltage Resistors & Load Banks Shenzhen Zenithsun Electronics Tech. Co., Ltd. was founded in 2007, is one of the first supplier with international competitiveness for power resistors & load banks in China. ...
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