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250W Resistor

250W Resistor
Power:250W
Resistance Range:50-100G
Tolerance:±10%
Limiting Voltage:110kv
size:42*270mm
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:110kv

size:42*270mm

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 Application of 250W resistor


1. Where high resistance, high stability and high reliability at high voltage are required.
2. Safety component in combination with high voltage.
3. High voltage transformer.
4. High voltage bleeders.
5. Cascade switches.


The Contour Drawing of 250W resistor


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 250W resistor

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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