Rx20 1000W Porcelain Tube Power Wire Wound Resistor Customized

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Jiangmen Youxiang Electronics Co., Ltd

VIP   Audited Supplier 1 year
Profile Certified by SGS/BV
RX20-1000W
Fixed Resistor
Protective Resistor, Load Resistor
DIP Resistor
Wire-wound Resistor
Surface Mount
Varistor
Single Connection
Tubular
Linear Scale
Welder, Elevator, Generator, Audio, Inverter, etc.
HQSWE
10W-10kw
HQSWE
Carton
70*300MM
Guangdong, China
Product Description
Detailed Photos


 
Product Size Diagram




 
Product Structure Diagram


 
Performance Test
 
Test ItemTest Condition   Performance

Temperature coefficient
+100ºC.Test the resistance value at normal temperature and normal temperature added 100ºC, calculate per ºC resistance value change rate.±350ppm/ºC

Short time overload
10(√10PR)()According 10 times rated power to account the voltage or max. overload voltage(get the lower) for 5 seconds ΔR≤±(2%R0+0.05Ω)

Terminals strength
R≤±(1%R+0.05Ω)Tension 20N
Solderability260±10ºC2-3
Immerge into the 260±10ºC tin stove for 2-3 seconds
95%The soldering area is over 95%
Resistance to soldering heatΔR≤±(1%R+0.05Ω)260±5ºC 10±1s

Temperature cycling
-55ºC30,+25ºC10-15,+275ºC30,+25ºC10-15,5
At -55ºC for 30 minutes,then at+25ºC for 10~15 minutes, then at +275ºC for 30 minutes, then at +25ºC for10~15 min, total 5 cycles.
ΔR≤±(1%R0+0.05Ω)
Load life in humidity40±2ºC,90-95%,()1000(1.5,0.5)
Overload rated voltage or Max,working voltage (get the lower) for 1000 hours (1.5 hours on and half-hour off) at the 40+2ºC and 90-95% relative humidity
ΔR≤±(5%R0+0.05Ω)

Load life in heat
70±2ºC()1000(1.5,0.5).Overload rated voltage or Max, working voltage(get the lower) for 1000 hours (1.5 hours on and half-hour off at the70±2ºCΔR≤±(5%R0+0.05Ω)
Noninflammability 5,10,165
Respectively load AC voltage by 5,10,16 times rated power for 5 minutes
No visible flame
Surface temperature rise≤350ºC
Applied rated power
Insulation resistance1000MΩ1000V DC
 
Rated Power Decline Diagram





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