2mA: 2mA Mini PCB Mounting Voltage Transformer

• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Voltage Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: TVA2/2-C
• Insulating Medium: Epoxy Resin
• Installation: PCB Mounting
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Capacitive Type
• Inner Hole Size: 6.5mm
• Turns Ratio: 2mA/2mA
• Transport Package: Cartons
• Specification: ISO9001, ISO14001, CE, ROHS, SGS
• Trademark: zeming
• Origin: Nanjing, Jiangsu
• HS Code: 8504311000
• Production Capacity: 700, 000PCS/Month

Product Description

                             TVA2/2-C Voltage transformer

Small size,high accuracy,good consistency,For power measurement

Structural parameter:

                                         


 

                              Front view                                                                        Bottom view
 
The main technical parameters:

Model	TVA2/2-C
Rated input current	2mA
Rated output current	2mA
turns ratio	1000:1000
Phase angle error(Rated input)	≤20'
linear range	0~3mA
linearity	0.1%
Accuracy class	0.2
isolation voltage	4000V
application	measurement
Encapsulation	Epoxy
installation	PCB mounting
operating temperature	-40ºC~+70ºC

Direction for use:

 

                                            Figure I                                               Figure II
1. the typical usage of the product is for the active output (Figure I). R'is a limiting resistor,R is a sampling resistor, c and r is used for phase compensation.
2. The product can be directly through the resistance sampling , easy to use ( Figure II)
3. The instructions are for reference only; specific parameter is subject to specifications (acknowledgment).