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TV0815-1 Microminiature Precision AC Voltage Transformer
tv0815---1.png
TV0815-1 Microminiature Precision AC Voltage Transformer
1.Features:
① This component has a miniature size and high precision. It is capable of being directly soldered onto a PCB, is easy to use, and has an elegant outline.
② This component is fully encapsulated and has strong mechanical and environmental endurance, strong dielectric strength, and is safe and reliable.
TV0815-1 Series General Technical Specifications for Standard Products:

1Features:

① This component has a miniature size and high precision. It is capable of being directly soldered onto a PCB, is easy to use, and has an elegant outline.


② This component is fully encapsulated and has strong mechanical and environmental endurance, strong dielectric strength, and is safe and reliable.

2Ambient Conditions

① Ambient temperature: -55℃+85℃;

② Relative humidity: ≤90% at 40℃;

③ Atmospheric pressure: 8601060mbar (about 650800mmHg).

 3Operating Frequency Range: 20Hz~20kHz

4Insulation Thermal: Class B (130℃)

5Safety Features:

① Dielectric resistance: >1000MΩ in normal condition;

② Insulation withstand voltages: 2KV 50Hz/1min;

③ Fire retardancy: In conformity with UL94-V0.

6Outline Drawing, Installation Dimension and Coil Diagram ( Figure 1) : (tolerance ± 0.5mm)


image.png

7. Typical Application and Performance Parameters:

TV0815-1 is a current-mode voltage transformer, the typical application is shown in Figure 2 and Figure 3, and the performance parameters are shown in the table below.

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Usage

Model

Input Voltage

Output Voltage

Phase Shift

Non-linearity

Linear Range

Rated Current

Used as in Fig. 2

TV0815-1

≤1000Vac

≤0.5Vac

≤30'

≤0.2%

1.5 times of the rated value

2mA/2mA

TV0815-1M

≤0. 75Vac

≤40'

≤0.25%

Used as in Fig. 3

TV 0815-1

≤1000Vac

≤1/2 IC’s power supply

≤5'

≤0.1%

2 times of the rated value

TV0815-1M

≤5'

≤0.1%

8. Attention:

This voltage transformer model is a current-type transformer. Therefore, an open circuit is not permitted in the secondary circuit, and no fuse should be connected in the secondary circuit.




    

Application Case
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