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Circuit Protection Metal Oxide Varistor High energy for Televisions / Controllers

Categories Metal Oxide Varistor
Place of Origin: Dongguan,Guangdong,China
Brand Name: UCHI
Certification: UL.VDE,SGS,REACH,CQC,CSA.ISO.ROHS,CUL
Model Number: MYL1B
MOQ: 1000PCS
Price: Negotiable
Packaging Details: Bulk/Ammo/Reel
Delivery Time: 5-7 days
Payment Terms: T/T,Paypal,Western Union,Money gram
Supply Ability: 5000,000,000PCS Per Month
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Circuit Protection Metal Oxide Varistor High energy for Televisions / Controllers

Circuit Protection From Transient Voltage by Varistor


Quick Detail:


• Wide voltage range selection - from 14 VRMS to 680 VRMS.This allows easy selection of the correct component for the specific application.

• High energy absorption capability with respect to size of component.

• Response time of less than 20 ns, clamping the transient the instant it occurs.

• Low stand-by power - virtually no current is used in the stand-by condition.

• Low capacitance values, making the varistors suitable for the protection of digital switching circuitry.

• High body insulation - an ochre coating provides protection up to 2500 V, preventing short circuits to

adjacent components or tracks.

• Available on tape with accurately defined dimensional tolerances, making the varistors ideal for automatic

insertion.

• Completely non flammable, in accordance with IEC, even under severe loading conditions.

• Non porous lacquer making the varistors safe for use in humid or toxic environments. The lacquer is also resistant to cleaning solvents in accordance with IEC 60068-2-45.


Description:


Varistors provide reliable and economical protection against high voltage transients and surges which may be produced,for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients.When a transient occurs, the varistor resistance changes from a very high stand-by value to a very low conducting value. The transient is thus absorbed and clamped to a safe level, protecting sensitive circuit components.Varistors are manufactured from a non-homogeneous material, giving a rectifying action at the contact points of two particles. Many series and parallel connections determine the voltage rating and the current capability of the varistor


Applications:


Varistors may be used in many applications, including:

• Computers

• Timers

• Amplifiers

• Oscilloscopes

• Medical analysis equipment

• Street lighting

• Tuners

• Televisions

• Controllers

• Industrial power plants

• Telecommunications

• Automotive

• Gas and petrol appliances

• Electronic home appliances

• Relays

• Broadcasting

• Traffic facilities

• Electromagnetic valves


Specifications:


Table 1
Model
D
d
W
A
L
Max
±0.1
max
±1
min
MYL1-25
30
1.2
12
17
40
MYL1-32
38
1.5
13
25
MYL1-40
48
1.5
13
32
Table 2 Electrical Parameter of MYL1-25 Type Varistor
Part No.
Varistor Vol.
VlmA(V)
Max.Continuous Vol.(V)
Clamping Vol.
Max.Peak current
8/20μs
1time
(KA)
Energy
2ms
1time(A)
Leakage Current
(μA)
AC
DC
Vp(V)Ip(A)
MYL1-30/3
47
30
38
105
50
3
150
≤20
MYL1-35/3
56
35
45
125
MYL1-40/3
68
40
56
150
MYL1-50/3
82
50
65
180
MYL1-60/3
100
60
85
220
MYL1-75/3
120
75
100
265
MYL1-95/5
150
95
125
300
150
5
MYL1-115/5
180
115
150
340
MYL1-130/5
200
130
170
350
MYL1-140/5
220
140
180
375
MYL1-150/5
240
150
200
295
MYL1-175/5
270
175
225
455
MYL1-195/5
300
195
250
505
MYL1-215/5
330
215
275
555
MYL1-230/5
360
230
300
595
MYL1-250/5
390
250
320
650
MYL1-275/5
430
275
350
710
MYL1-300/5
470
300
385
775
MYL1-320/5
510
320
415
845
MYL1-365/5
560
365
465
925
MYL1-385/5
620
385
505
1025
MYL1-420/5
680
420
560
1120
MYL1-460/5
750
460
615
1240
MYL1-485/5
780
485
640
1290
MYL1-510/5
820
510
670
1355
MYL1-550/5
910
550
745
1500
MYL1-625/5
1000
625
825
1650
MYL1-680/5
1100
680
895
1815

Table 3 Electrical Parameter of MYL1-32 Type Varistor
Part No.
Varistor Vol.
VlmA(V)
Max.Continuous Vol.(V)
Clamping Vol.
Max.Peak current
8/20μs
2times
(KA)
Energy
2ms
1time(A)
Leakage Current
(μA)
AC
DC
Vp(V)Ip(A)
MYL1-30/5
47
30
38
105
75
5
200
≤20
MYL1-35/5
56
35
45
125
MYL1-40/5
68
40
56
150
MYL1-50/5
82
50
65
180
MYL1-60/5
100
60
85
220
MYL1-75/5
120
75
100
265
MYL1-95/10
150
95
125
300
200
10
MYL1-115/10
180
115
150
340
MYL1-130/10
200
130
170
350
MYL1-140/10
220
140
180
375
MYL1-150/10
240
150
200
295
MYL1-175/10
270
175
225
455
MYL1-195/10
300
195
250
505
MYL1-215/10
330
215
275
555
MYL1-230/10
360
230
300
595
MYL1-250/10
390
250
320
650
MYL1-275/10
430
275
350
710
MYL1-300/10
470
300
385
775
MYL1-320/10
510
320
415
845
MYL1-360/10
560
365
465
925
MYL1-385/10
620
385
505
1025
MYL1-420/10
680
420
560
1120
MYL1-460/10
750
460
615
1240
MYL1-485/10
780
485
640
1290
MYL1-510/10
820
510
670
1355
MYL1-550/10
910
550
745
1500
MYL1-625/10
1000
625
825
1650
MYL1-680/10
1100
680
895
1815
Table 4 Electrical Parameter of MYL1-40 Type Varistor

Part No.
Varistor Vol.
VlmA(V)
Max.Continuous Vol.(V)
Clamping Vol.
Max.Peak current
8/20μs
2times
(KA)
Energy
2ms
1time(A)
Leakage Current
(μA)
AC
DC
Vp(V)Ip(A)
MYL1-30/10
47
30
38
105
125
10
250
≤20
MYL1-35/10
56
35
45
125
MYL1-40/10
68
40
56
150
MYL1-50/10
82
50
65
180
MYL1-60/10
100
60
85
220
MYL1-75/10
120
75
100
265
MYL1-95/20
150
95
125
300
25020
MYL1-115/20
180
115
150
340
MYL1-130/20
200
130
170
350
MYL1-140/20
220
140
180
375
MYL1-150/20
240
150
200
295
MYL1-175/20
270
175
225
455
MYL1-195/20
300
195
250
505
MYL1-215/20
330
215
275
555
MYL1-230/20
360
230
300
595
MYL1-250/20
390
250
320
650
MYL1-275/20
430
275
350
710
MYL1-300/20
470
300
385
775
MYL1-320/20
510
320
415
845
MYL1-360/20
560
365
465
925
MYL1-385/20
620
385
505
1025
MYL1-420/20
680
420
560
1120
MYL1-460/20
750
460
615
1240
MYL1-485/20
780
485
640
1290
MYL1-510/20
820
510
670
1355
MYL1-550/20
910
550
745
1500
MYL1-625/20
1000
625
825
1650
MYL1-680/20
1100
680
895
1815

Competitive Advantage:,


  1. Factory supply directly
  2. Completed certificates such as UL,VDE,SGS,etc and high quality available
  3. Quick delivery
  4. Best after-sales services
  5. OEM & ODM available

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