Monday, September 29, 2008
SSR for computer-controlled light modulation stand
Our light modulation SSR is specially designed for all kind of light modulation stands. It's composed of optoelectronic coupler input circuit with high anti-interference performance and double SCR inverse parallel AC switch power output circuit, which possesses high dv/dt, didt capability. Its electronic ceramic insulating piece has good thermal conduction performance and high insulating capability. Viso≥2500V. The advanced "vacuum+H2" welding technology and SMT mounting art contribute much to the best performance of this SSR.
SR Series 1-7KW 3-phase electric motor forward and reverse rotation SSR
Introduction
This is a newly-designed SSR used for the control of forward and reverse rotation of electric motor; it is suitable for 3-phase inductive electric motor (P≤7000Wa). The built-in electronic lockdown circuit can effectively avoid the simultaneous conduction of SSR forward switch and reverse switch. The LED display the rotation direction of the 3-phase motor, green LED indicates forward direction and red LED indicates reverse direction. Its adoption of thyristor inverse parallel technology and built-in pressure responsive resistor over-voltage absorbing circuit has a strong over-voltage enduring capability, durable and stable.
Two models are available for this product, one choice is 2-controls of 3-phase, two terminals connect to the thyristor phase-shift switch, the other one is SC (short circuited). Another choice is 3-controls of 3-phase, all the 3 terminals connect to thyristor switch, which has a better performance than the former one.
Features
1. Forward and reverse control of 3-phase inductive motors.
2. AC 530V, insulating voltage≥1400V.
3. dv/dt＞500V/m S.
4. Built-in input electrical lock function.
5. LED input display.
6. Input/output insulating voltage: 2500V.
7. “Vacuum+H2” welding technology.
8. Input: DC 10-30V, AC 115V.
9. Double SCR inverse parallel power output units.
Pls check here download exactly catalogue or contact Jeenda sales team sales@jeenda.com and call +86 577 5678 4310 to learn more about the our solid state relays. You also can visit our website http://www.jeenda.com/
This is a newly-designed SSR used for the control of forward and reverse rotation of electric motor; it is suitable for 3-phase inductive electric motor (P≤7000Wa). The built-in electronic lockdown circuit can effectively avoid the simultaneous conduction of SSR forward switch and reverse switch. The LED display the rotation direction of the 3-phase motor, green LED indicates forward direction and red LED indicates reverse direction. Its adoption of thyristor inverse parallel technology and built-in pressure responsive resistor over-voltage absorbing circuit has a strong over-voltage enduring capability, durable and stable.
Two models are available for this product, one choice is 2-controls of 3-phase, two terminals connect to the thyristor phase-shift switch, the other one is SC (short circuited). Another choice is 3-controls of 3-phase, all the 3 terminals connect to thyristor switch, which has a better performance than the former one.
Features
1. Forward and reverse control of 3-phase inductive motors.
2. AC 530V, insulating voltage≥1400V.
3. dv/dt＞500V/m S.
4. Built-in input electrical lock function.
5. LED input display.
6. Input/output insulating voltage: 2500V.
7. “Vacuum+H2” welding technology.
8. Input: DC 10-30V, AC 115V.
9. Double SCR inverse parallel power output units.
Pls check here download exactly catalogue or contact Jeenda sales team sales@jeenda.com and call +86 577 5678 4310 to learn more about the our solid state relays. You also can visit our website http://www.jeenda.com/
Monday, September 8, 2008
SCR power regulator
our Three phase SCR power regulator feature,
1.The SCR unit attached with high speed fuse in order to prevent the damage of SCR due to the shortage current (di/dt).2.The unit is packaged instruction with less dimension, easy for installation and wiring.3.The causes of malfunctions can be indicated by individual LED lamp, easy for trouble shooting.4.Less non-linearity output provides accurate control of temperature.5.High quality and high technical productions with no electrical interference.
6.4-20mA,1-5VDC,2-10VDC,0-10VDC input control, It also can be adjust the input control mode automaticly.
7.Rate current from 50A to 170A, rated power from 30KW to 110KW
8.Attached specification of our three phase SCR power regulator.
Pls check here download exactly catalogue or contact Jeenda sales team sales@jeenda.com and call +86 577 5678 4310 to learn more about the our SCR power regulator.
You also can visit our website http://www.jeenda.com/
1.The SCR unit attached with high speed fuse in order to prevent the damage of SCR due to the shortage current (di/dt).2.The unit is packaged instruction with less dimension, easy for installation and wiring.3.The causes of malfunctions can be indicated by individual LED lamp, easy for trouble shooting.4.Less non-linearity output provides accurate control of temperature.5.High quality and high technical productions with no electrical interference.
6.4-20mA,1-5VDC,2-10VDC,0-10VDC input control, It also can be adjust the input control mode automaticly.
7.Rate current from 50A to 170A, rated power from 30KW to 110KW
8.Attached specification of our three phase SCR power regulator.
Pls check here download exactly catalogue or contact Jeenda sales team sales@jeenda.com and call +86 577 5678 4310 to learn more about the our SCR power regulator.
You also can visit our website http://www.jeenda.com/
Sunday, August 24, 2008
Power semiconductor module
Product Description »
Jeenda, a professional China power module manufacturer. More types of power modules required, please see our online catalogue. If you can not find a suitable power modules from our catalogue, our R&D team can design a custom-made power modules to meet your request. Jeenda, your best partner of power modules.
Our power modules has been exported to many countries and received good response. Compared with those power modules provided by other manufacturers, our power modules are superior in quality and more competitive in price. Therefore, our power modules enjoy high reputation in foreign and domestic market. As a manufacturer of power modules, we welcome your detailed inquiry for them and believe we are capable of serving you better in this field.
Our power modules covering as below:
Single diode module
Dual diode module
4 diode module (single phase bridge rectifier)
5 diode module (bridge rectifier with forwarding)
6 diode module (three phase bridge rectifier)
Single thyristor module
Dual thyristor module
3 SCR module (special for weldering machine)
6 or 8 SCR intelligent module (shift controller)
Thyristor and diode module
We do hope our professtional products meets your demand and looking forward to your specific inquiry!
Our professional service surely offer you totally satisfactory.
Jeenda, a professional China power module manufacturer. More types of power modules required, please see our online catalogue. If you can not find a suitable power modules from our catalogue, our R&D team can design a custom-made power modules to meet your request. Jeenda, your best partner of power modules.
Our power modules has been exported to many countries and received good response. Compared with those power modules provided by other manufacturers, our power modules are superior in quality and more competitive in price. Therefore, our power modules enjoy high reputation in foreign and domestic market. As a manufacturer of power modules, we welcome your detailed inquiry for them and believe we are capable of serving you better in this field.
Our power modules covering as below:
Single diode module
Dual diode module
4 diode module (single phase bridge rectifier)
5 diode module (bridge rectifier with forwarding)
6 diode module (three phase bridge rectifier)
Single thyristor module
Dual thyristor module
3 SCR module (special for weldering machine)
6 or 8 SCR intelligent module (shift controller)
Thyristor and diode module
We do hope our professtional products meets your demand and looking forward to your specific inquiry!
Our professional service surely offer you totally satisfactory.
AC Regulated Power Supply (JJW)
Jeenda, a professional China AC regulated power supply manufacturer. More types of AC regulated power supply required, please see our online catalogue. If you can not find a suitable AC regulated power supply from our catalogue, our R&D team can design a custom-made AC regulated power supply to meet your request. Jeenda, your best partner of AC regulated power supply.
DJW(SVC) series single-phase high accuracy full automatic AC regulated power source.
Main Features:
Application: It is suitable in computer network project, electronic instruments, armarium, research institute, measurement and test device, factory test board and so on.
Technical parameter:
Input voltage stabilizing rage 180~260V+-3%
Suitable input range 160-280V
Frequency 50H+-5%
Output voltage 220V+-1%
Power source voltage effect =+-1%
Load effect =+-1%
Waveform distortion =5%(Additional)
Response time =50ms
Efficiency =92%(full load)
Peak absorption input 300V/3us peak output =30V
VF noise =50db
Over-voltage alarm protection =246V+-4V(output)
Output current: 2.3A, 4.5A, 6.8A, 9A, 13.5A, 22.5A, 32A, 40A, 60A, 80A, 120A, 160A
DJW(SVC) series single-phase high accuracy full automatic AC regulated power source.
Main Features:
Application: It is suitable in computer network project, electronic instruments, armarium, research institute, measurement and test device, factory test board and so on.
Technical parameter:
Input voltage stabilizing rage 180~260V+-3%
Suitable input range 160-280V
Frequency 50H+-5%
Output voltage 220V+-1%
Power source voltage effect =+-1%
Load effect =+-1%
Waveform distortion =5%(Additional)
Response time =50ms
Efficiency =92%(full load)
Peak absorption input 300V/3us peak output =30V
VF noise =50db
Over-voltage alarm protection =246V+-4V(output)
Output current: 2.3A, 4.5A, 6.8A, 9A, 13.5A, 22.5A, 32A, 40A, 60A, 80A, 120A, 160A
Miniature Din-Rail Single Output Switching Power Supplies
Single output industrial din rail power supply:
. Universal AC input/Full range
. Protections: Short circuit / Overload / Over voltage
. Cooling by free air convection
. Can be installed on DIN rail TS-35/7.5 or 15
. NEC class 2 / LPS compliant (12V, 24V, 48V only)
. LED indicator for power on
. DC OK relay contact
. No load power consumption<0.75W
. 100% full load burn-in test
. 20W, 40W and 60W available, 100W is under development
. Universal AC input/Full range
. Protections: Short circuit / Overload / Over voltage
. Cooling by free air convection
. Can be installed on DIN rail TS-35/7.5 or 15
. NEC class 2 / LPS compliant (12V, 24V, 48V only)
. LED indicator for power on
. DC OK relay contact
. No load power consumption<0.75W
. 100% full load burn-in test
. 20W, 40W and 60W available, 100W is under development
Switching power supply (5W to 3000W)
Jeenda is a specialist of switching power supply in China, our product range from 5W to 3, 000W, including AC/DC, DC/DC standard, modified standard and custom-design switching power supplies, and all of our products are of high quality guarantee, OEM/ODM is welcome and can been done in our company.
Following please see our products catalogue: 1) Universal Switching Power Supply Single Output: SKS-12; SKS-15; SKS-35; SKS45; SKS-50; SKS-100; SKS-100T; SKS-145; SKS-201; SKS-201T; SKS-250; SKS-250T, SKS-350; Dual Output: SKD-30; SKD-30G; SKD-50; SKID-50; Triple Output: SKT-30; SKT-50; SKT-70
2) Standard Switching Power Supply Single Output: SKS-25; SKS-40; SKS-60; SKS-70; SKS-100F; SKS-150; SKS-200; SKS-240; SKS-320; Dual Output: SKD-60; SKD-70G; SKD-120; Triple Output: SKT-40; SKT-60; SKT-120: Quad Output: SKQ-60; SKQ-120; SKQ-180
3) PFC Function Switching Power Supply HSP-75; HSP-100; HSP-150; HSP-200; HSP-320; HSP-501; HSP-750; SKSP-500
4) PFC with Parallel Function Switching Power Supply HPSP-300; HPSP-500; HPSP-1000; HPSP-1500
5) Parallel (N+1) with PFC Function Switching Power Supply HSCP-600; HSCP-800; HSCP-1K2; HSCP-2K4
6) Universal Large Power Switching Power Supply HSCN-600; HSCN-800; HSCN-1200; HSCN-2000
7) DIN-Rail Switching Power Supply HDR-45; HDR-75; HDR-120; HDRP-240; HDRP-480S
8) Open-Frame Switching Power Supply HPS-25; HPS-45; HPS-65; HPD-25; HPD-45; HPD-60
Jeenda-SMPS comply with ROHS standard, all products following ISO9001 quality management system. If you are interested in our SMPS, please contact us immediately, we will try our best to meet your requirement.
Following please see our products catalogue: 1) Universal Switching Power Supply Single Output: SKS-12; SKS-15; SKS-35; SKS45; SKS-50; SKS-100; SKS-100T; SKS-145; SKS-201; SKS-201T; SKS-250; SKS-250T, SKS-350; Dual Output: SKD-30; SKD-30G; SKD-50; SKID-50; Triple Output: SKT-30; SKT-50; SKT-70
2) Standard Switching Power Supply Single Output: SKS-25; SKS-40; SKS-60; SKS-70; SKS-100F; SKS-150; SKS-200; SKS-240; SKS-320; Dual Output: SKD-60; SKD-70G; SKD-120; Triple Output: SKT-40; SKT-60; SKT-120: Quad Output: SKQ-60; SKQ-120; SKQ-180
3) PFC Function Switching Power Supply HSP-75; HSP-100; HSP-150; HSP-200; HSP-320; HSP-501; HSP-750; SKSP-500
4) PFC with Parallel Function Switching Power Supply HPSP-300; HPSP-500; HPSP-1000; HPSP-1500
5) Parallel (N+1) with PFC Function Switching Power Supply HSCP-600; HSCP-800; HSCP-1K2; HSCP-2K4
6) Universal Large Power Switching Power Supply HSCN-600; HSCN-800; HSCN-1200; HSCN-2000
7) DIN-Rail Switching Power Supply HDR-45; HDR-75; HDR-120; HDRP-240; HDRP-480S
8) Open-Frame Switching Power Supply HPS-25; HPS-45; HPS-65; HPD-25; HPD-45; HPD-60
Jeenda-SMPS comply with ROHS standard, all products following ISO9001 quality management system. If you are interested in our SMPS, please contact us immediately, we will try our best to meet your requirement.
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