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Large Power Resistors 250W

Large Power Resistors 250W
Power:250W
Resistance Range:50-100G
Tolerance:±10%
Limiting Voltage:62kv
size:60*180mm
Chief Characteristic:
This resistor design 250 watt power rating and 100Gohm resistance value,Can be used for AC and DC or impulse circuit and/or high-voltage apparatus. Suitable for impulse voltage generators, Arc furnace damping, energy research, pulse modulators, capacitor crowbar circuits, high voltage Snubber circuits , x-ray/imaging equipment, and EMI/Lightning suppression.
Product Details:

Power:250W

Resistance Range:50-100G

Tolerance:±10%

Limiting Voltage:62kv

size:60*180mm

Chief Characteristic:

This resistor design 250 watt power rating and 100Gohm resistance value,Can be used for AC and DC or impulse circuit and/or high-voltage apparatus. Suitable for impulse voltage generators, Arc furnace damping, energy research, pulse modulators, capacitor crowbar circuits, high voltage Snubber circuits , x-ray/imaging equipment, and EMI/Lightning suppression.


The Feature of large power resistors 250W:


 1:Mini Size, Light Weight

 2:Big resistance value.extremely high voltage

 3:Good performance in frequence, stable in quality and long load life.


The Contour Drawing of large power resistors 250W


图片1.png


The Chief Technology & Contour Dimensions:


70

Rated Power  (w)


Resistance

Range ()


Resistance

Tolerance (%)


Limiting Voltage

(Kv)


Temperature

Coefficient

(PPM)


Contour Dimensions

(ΦDxL)(mm)

d

(mm)

 

 

30

5-5G

±1- ±10

25

≤±150

(25-125)




       


        ≤±250

(25-125)

Ф 16×90

M5

40

10-10G

30

Ф 27×100

M6/5

50

10-10G

45

Ф 27×133

M6/5

60

20-10G

58

Ф 27×160

M6/5

70

20-10G

62

Ф 27×180

M6/5

80

50-100G

68

Ф 27×200

M6/5

90

50-100G

82

Ф 27×210

M6/5

100

50-100G

100

Ф 27×260

M6/5

150

50-100G

130

Ф 27×310

M6/5

150

50-100G

55

Ф 60×154

M 8

200

 

 

50-100G

 

 

±10

82

≤±400

(25-125)

Ф 42×210

M 8

250

110

Ф 42×270

M 8

250

62

Ф 60×180

M 8

300

130

Ф 37×310

M 8

400

180

Ф 42×420

(in series)

M 8

500

240

Ф 42×540

(in series)

M 8


The Power Derating Curve of large power resistors 250W

图片2.png


Note:

1.Where OD Φ27 resistor can be installed according to user requirements outer bolts with M8 cap.

2.We can produce small batch precision sampling non-inductance resistors of the precise voltage divider & the resistors of the high voltage and power divider according to the user's special    requirements.


Our Service:

1.Pre-sale service:Professional technical persons will choose suitable resistor for you due to using environment about the resistor.
2.The sale of services:If you need,we can provide the sample for you to go on testing,and also provide technical help and supports for you.

3. We can custom according to your requirement.

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