voltage variable attenuator

Model Number:TN13VA1

Place of Origin:China

Brand Name:Huawei

Contact Us Functions and Features The VA1 board adjusts optical power and provides power-off protection. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the VA1 board Function and Feature Description Basic function ...

Model Number:TN13VA4

Place of Origin:China

Brand Name:Huawei

Contact Us Functions and Features The VA4 board is mainly used to adjust optical power and provide power-off protection. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the VA4 board Function and Feature Description...

Model Number:TN11VA4

Place of Origin:China

Brand Name:Huawei

Contact Us Functions and Features The VA4 board is mainly used to adjust optical power and provide power-off protection. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the VA4 board Function and Feature Description...

Brand Name:GDZX

Model Number:ZXBXZ-54kVA/54kV

Place of Origin:China

...voltage and low current, and can also meet the demand of low voltage like cable of 10kv, it means it has wide range of application. This device is consist of variable frequency control Power Supply, Excitation transformer, inductor and capacitance divider.

Brand Name:Ningbo Suntech Power

Model Number:CHX-108KVA/27KV,108KV

Place of Origin:Ningbo，China

... XLPE cable ,power transformer, CB,CT/PT, busbar in 35KV power substation to perform on-site AC withstand voltage test with variable frequency resonant circuit technology; the highest test voltage is no more than 27KV ,54KV,108KV; test frequency:

Brand Name:GEZHI or OEM

Model Number:GZ-MVOA

Place of Origin:China

MEMS Variable Optical Attenuators The MEMS VOA comes in a hermetically sealed package with a diameter of only 5.4 mm. It's manufactured with the latest techniques in laser welding for achieving better ...

Brand Name:Haifyer

Model Number:ZF120A-1201600A

Place of Origin:China

... 24W YES 3-20V 1300mA 26W YES 3-20V 1400mA 28W YES Features 1, With a switch,output Voltage can be manually adjustable from 3-12V 2, Universal AC input Full range 90-240V(86-260V AC max.) 3, No load ...

Brand Name:Haifyer

Model Number:ZF120A-1203000A

Place of Origin:China

...Variable Voltage Power Adapter 3A 3000MA Multi Output Power Supply Output ratings Outout(V) Ouptput(A) Power DOE VI 3-12V 3000mA 36W YES 3-12V 2900mA 35W YES 3-12V 2800mA 34W YES 3-12V 2700mA 33W YES 3-12V 2600mA 32W YES 3-12V 2500mA 30W YES Features 1, With a switch,output Voltage...

Brand Name:Haifyer

Model Number:ZF120A-1201200A

Place of Origin:China

...Variable Voltage Power Adapter adjustable Output Volt for Set Top Box Output ratings Outout(V) Ouptput(A) Power DOE VI 3-12V 1000mA 12W YES 3-12V 1100mA 13W YES 3-12V 1200mA 14W YES 3-12V 1300mA 16W YES 3-12V 1400mA 17W YES 3-12V 1500mA 18W YES Features 1, Voltage...

Brand Name:Haifyer

Model Number:ZF120A-1201000A

Place of Origin:China

... YES 3-12V 1100mA 13W YES 3-12V 700mA 8.4W YES Features 1, Voltage can be adjustable 2, Full range Universal AC input 90-240V(80-260V AC max.) 3, No load power consumption less 0....

Brand Name:Haifyer

Model Number:ZF120A-1202000A

Place of Origin:China

...Variable Voltage Power Adapter Adjustable Multi Volt 3V - 12V 2A 2000mA Output ratings Outout(V) Ouptput(A) Power DOE VI 3-12V 1500mA 18W YES 3-12V 1600mA 19W YES 3-12V 1700mA 20W YES 3-12V 1800mA 21W YES 3-12V 1900mA 22W YES 3-12V 2000mA 24W YES Features 1, Voltage...

Brand Name:Fanke High-voltage

Model Number:CHX-9000KVA/150KV,300KV,450KV

Place of Origin:Wuhan ,China

... on-site AC hpot test and 362KV and below class GIS on-site AC hipot test with variable frequency resonant circuit technology; the highest test voltage is no more than 150KV,300KV,450KV through cylinder test reactor in parallel or in series connection ;the

Brand Name:Fanke High-voltage

Model Number:CHX-9000KVA/150KV,300KV,450KV

Place of Origin:Wuhan ,China

... on-site AC hpot test and 362KV and below class GIS on-site AC hipot test with variable frequency resonant circuit technology; the highest test voltage is no more than 150KV,300KV,450KV through cylinder test reactor in parallel or in series connection ;the

Brand Name:United electrical

Model Number:HZBP-BD

Place of Origin:Wuhan, China

Max Capacity 1000kA Variable Frequency AC Resonant High Voltage Insulation Tester Product Description: HZBP-BD series variable frequency resonant device is a common primary electrical equipment of substations. It is applied for voltage withstand test of ...

Model Number:MICROMASTER 420

Place of Origin:Germany

...Variable Frequency Drive Inverter Pumps Inverter Application The MICROMASTER 420 inverter is suitable for a variety of variable-speed drive applications. It is especially suitable for applications for pumps, fans and conveyor systems. It is the ideal cost-optimized frequency inverter solution. The inverter is especially characterized by its customer-oriented performance and ease-of-use. Its large supply-voltage...

Categories:Variable Frequency Drives

Country/Region:china

...Variable Frequency Drives VFD For Forging Machine Tool Single Phase VDF AC 220v 2.2kw 3HP Variable Frequency Drive VFD For Forging Machine Tool Astro Variable Frequency Drive 0.75KW ~ 2.2KW Product Overview Adjustable V/F curve and SVC vector control Automatic torque boost and slip compensation Fast acceleration and deceleration performance 150% torque at 0.5Hz Provide precise speed control <0.5% Acceptable wide input voltage

Categories:Variable Frequency Drives

Country/Region:china

...Variable Frequency Drives VFD For Forging Machine Tool Single Phase VDF AC 220v 2.2kw 3HP Variable Frequency Drive VFD For Forging Machine Tool Astro Variable Frequency Drive 0.75KW ~ 2.2KW Product Overview Adjustable V/F curve and SVC vector control Automatic torque boost and slip compensation Fast acceleration and deceleration performance 150% torque at 0.5Hz Provide precise speed control <0.5% Acceptable wide input voltage