Servo Star is a manufacturer and supplier of isolation transformer in Delhi, India. Isolation Transformer has reduced the effects of power Line problems like noise, spikes, surges. We are leading suppliers of isolation transformers in Mumbai, Delhi, Kolkata, Ahmedabad, Hyderabad, Pune, Chennai, Coimbatore, Mangalore, Bangalore and many more. To know more visit now!
2. ISOLATION TRANSFORMER
A transformer is a static electrical device which transfers power from on
e voltage level to another with the same frequency. Primary and second
ary winding + coupled through a common iron core -The transformers ar
e isolation transformers. The secondary winding is physically and elec
trically isolated from the primary winding. There is no literal electrical lin
k between the two windings. They are magnetically coupled, however n
ot electrically coupled. This “line isolation” is a very desirable characteri
stic for various application.
3.
4. Benefits of Isolation Transformers are:
Protect users from faulty equipment
Enable safe and accurate measurements
Avoid ground loops
Physically separate one part of an electrical system from another
Drive Isolation Transformers also help to filter the electrical noise Caused
by SCR’s
5. Pulse Transformer
We need pulse type signals for firing circuits of thyristors which is a ver
y low power circuit. Low power circuits cannot withstand the surges in
high power circuits. Hence, they require this isolation. Pulse transform
ers can be used for galvanic isolation, low-power control circuits, as w
ell as the main components in high-power switch mode power supply.
Pulse transformers are gate drive transformer, trigger transformer, sign
al transformer. Low-power pulse transformers are used for controlling s
witching elements like power semi-conductors.
6. Austin Transformer
The purpose of this product is to provide a means of coupling the 50/60
Hz supply voltage for tower lighting to the tower while maintaining RF isol
ation between supply and load. Austin’s Ring Type Isolation Transformers
are developed for use on AM radio towers, where the incoming AC power
line must be isolated from the tower lighting system. These transformers
utilize a high quality, low loss steel toroid core. This unique design allow t
he necessary 50/60 Hz AC power to be magnetically coupled through to t
he tower lights, while at the same time blocking the flow of RF energy fro
m the tower to the AC power line by virtue of the extremely low primary to
secondary capacitance (10-15 pF).
7. Benefits are-
Minimum RF loss
Effective tuning
Good regulation characteristic under normal loading
Efficiency is above 90 % under normal loading
8. Instrument Transformer
Current Transformers, Inductive Voltage Transformers, Capacitive Voltage
Transformers, Combined Current/Voltage Transformers and Station Servic
e Voltage Transformers are designed to transform high current and high vol
tage levels down to low current and low voltage outputs in a known and ac
curate proportion specified by the product nameplate ratios
Revenue metering for electric utilities, independent power producers,
or industrial users.
Protective relaying for use with switchgear to monitor system current
and voltage levels
High accuracy wide current range use for independent power facilities
9. Station service power needs within substations or for power needs
at remote sites.
Isolation transformers operate at line frequencies of 50/60 Hz with a pow
er range of 200 to 3500VA. Designed for use with UPS designs and linear p
ower supplies, these transformers comply with safety specifications. A typica
l 1-kVA unit features 3-percent voltage regulation and 96-percent efficiency.