FOB Price
Get Latest Price|
100 Piece Minimum Order
Country:
China
Model No:
3CRE50500
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
100 Piece
Packaging Detail:
Carton packing within padding, or according to the exporter's request
Delivery Time:
5-10 working days upon receipt of payment
Supplying Ability:
100000 Piece per Month
Payment Type:
L/C, D/A, D/P, T/T, Western Union
Product Group :
Contact Person Linda
Dalian, Liaoning
Factory hot sale 3CRE****0 Lathe for Spark quencher/spark killer RC networks
Our products can be widely used in aerospace, defense, mechanical, chemical industry, metallurgy industry by use of contactor, relays, electromagnetic valve easy generation of arc or disconnect the overvoltage main circuit and control circuit, so as to eliminate arc, over-voltage, reduce interference, prolong the life, electric components for electromechanical products is indispensable over-voltage protection device. |
Features
Applications
Automatic machines and industrial
machinery.
Circuit
3CRE |
Electrical Specifications
Model Number | Capacitance μF±*0% | Resistance Ω±*0% | Pulse condition (max.) | Peak Pulse Voltage | Test Voltage | Insulation Resistance | |||
Peak to peak | Pulse width | Repetitive frequency | Pulse width (sec) x Frequency(Hz) | ||||||
CRE*****1 | 0.1 | **0(1/2W) | **0V | *0msec. *0msec. | **0Hz. | 0.*5 | **0V max. | Line to
Line **5VAC *0/*0Hz *0sec Line to Case 2,**0VAC *0/*0Hz *0sec | Line to Line *0,**0MΩ min. Line to Case **0,**0MΩmin. (at **0VDC) |
CRE*****1 | 0.2 | **0(1/2W) | 0.*5 | ||||||
CRE*****0 | 0.3 | *8(1/2W) | 0.1 | ||||||
CRE*****0 | 0.5 | *0(1/2W) | 0.*7 | ||||||
3CRE*****0 | 0.3/1 phase | *8 (1/2W) /1 phase | 0.1 | ||||||
3CRE*****0 | 0.5 /1 phase | *0(1/2W) /1 phase | 0.*7 | ||||||
6CRE*****0 |
Recent developments in electronic equipment have shown the following trends:
Increasing demands for numerical control machines,robotics and technically advanced appliances are requiring progressive electronic technologies. When employing integrated circuit and microcomputer technology, today's equipment is requiredto perform multifunction in limited size. The de nser the installation of components, the more the components must be miniaturized and of lighter weight.
1) Using Spark Quenchers will help prevent abnormal operation due to electrical noise and/or surge pulses. It is not recommended that these devices be used in circuits with frequencies greater than *0 Hz. When used in *-phase, full wave rectified applications, care must be taken to insure that the Spark Quencher does not self heat by more than 5 degrees centigrade or permanent damage to the Spark Quencher may occur.
2) When protecting contacts feeding small circuit loads, it is recommended that the Spark Quencher be placed in parallel with the load, rather than the contacts, for the most effective application.
3) In high speed circuits, the addition of a Spark Quencher may slow the response time of the circuit. For best response characteristics, do not use a larger Spark Quencher than is absolutely necessary to suppress the noise level.
4) Spark Quenchers should be connected as close as possible to the noise source. Excessive lead length may allow abnormal oscillation and/or decrease energy absorption capacity.
5) When a thyristor, triac or invertor circuit is to be protected by a Spark Quencher, care must be taken that high harmonic currents do not cause over heating of the Spark Quencher resistor. If heating occurs, we suggest the employment of a Spark Quencher with a lower resistance. The Spark Quencher must not self heat by more than 5 degrees centigrade. In invertor applications, it is recommended that an noise suppression capacitor be used across the power lines, instead of the Spark Quencher.
6) While it may appear effective to protect contacts with a capacitor only, the capacitor discharge current will cause accumulative damage to the contacts when they close. The proper technique is to apply a Spark Quencher across either the contacts or the load. | |
Spark Quenchers have the following characteristics which make it possible to easily use them in a wide range of applications.
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Dalian Haokang Electronic Technology Co., Ltd.
******1, Changchun Road, Xigang District ,Dalian ,Liaoning ,China (Mainland)
http://www.dlhkdz.cn
TEL:***6 ***1 *******5
FAX:***6 ***1 *******5
MOBILE PHONE:***6 **********5
Country: | China |
Model No: | 3CRE50500 |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | 100 Piece |
Packaging Detail: | Carton packing within padding, or according to the exporter's request |
Delivery Time: | 5-10 working days upon receipt of payment |
Supplying Ability: | 100000 Piece per Month |
Payment Type: | L/C, D/A, D/P, T/T, Western Union |
Product Group : | Spark quenching RC Networks |