Automatic Voltage Regulator

automatic voltage regulator

ADVR-250

automatic voltage regulator

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Options:

automatic

Hybrid analog-digital AVR for self-excited (shunt) generators, with two-line sensing. Compatible with Leroy Somer* R250 and can also replace R230, with additional heat removal capabilities for higher reliability.

Features

*Compact size, robust and high reliability
*Innovative heat sink significantly increases cooling efficiency
*Load Acceptance Module (LAM) protection
*Soft start voltage ramping
*Over excitation protection
*Digital low frequency protection circuit, prevents thermal drift
*EMI suppression
*Built-in high capacity fuse

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View catalogue Go to the Kutai Electronics Industry Co., Ltd. website for more information

Products relative

Resistors

silicon resistor / SMD / high-power / shunt

silicon resistor / SMD / high-power / shunt

Power rating: 5, 4 W

thick-film resistor / jumper / SMD / ultra-low ohmic

thick-film resistor / jumper / SMD / ultra-low ohmic

PMR Jumper Series

ROHM?s PMR jumper series meets this need by utilizing a unique chip structure and a resistive element composed of a special alloy for superior conductivity. The result is ultra-low resistance 1/100 that of conventional jumpers along ...

high-voltage resistor / high-reliability

high-voltage resistor / high-reliability

KTR Series(high reliability)

High reliability series High Voltage Resistance Chip Resistors Automotive grade available ?AEC-Q200? Features 1)Twice the rated voltage of conventional products.. 2)Perfect for use in high voltage circuit. (Camera Flash circuit, ...

anti-surge resistor / high-reliability

anti-surge resistor / high-reliability

ESR Series(high reliability)

High reliability Anti-surge Chip Resistors Automotive grade available ?AEC-Q200? Features 1)Exclusive resistive element pattern and laser trimming technology results in significantly improved surge resistance characteristics. 2)2kV ...

thick-film resistor / SMD / board-mount / power

thick-film resistor / SMD / board-mount / power

Resistance: 0.05 Ohm - 10000 Ohm

ceramic resistor / power / single-duct

ceramic resistor / power / single-duct

+++ A product of the Ruhstrat? brand +++ The single-tube ceramic slide resistor has high-quality ceramic tubes and perfect winds. These features provide Ruhstrat's high quality resistance, with a long service life and high loss certainty. ...

ceramic resistor / power / variable / double-tube

ceramic resistor / power / variable / double-tube

+++ A product of the Ruhstrat? brand +++ The double-tube variable resistors from Ruhstrat are designed with high-quality ceramic tubes and perfect winds, the basis of any superior quality resistors. The resistors are specially built ...

ceramic resistor / floor-mounted / load / variable

ceramic resistor / floor-mounted / load / variable

+++ A product of the Ruhstrat? brand +++ This variable resistor is constructed with its windings mechanically fixed and protected against harsh elements. Its body is made out of special cementation therefore improving its dissipation ...

Capacitors

chip capacitor / tantalum / SMD / with low serial equivalence resistance

chip capacitor / tantalum / SMD / with low serial equivalence resistance

Tantalum capacitors offer greater capacitance in a more compact form factor, along with superior temperature and DC bias characteristics compared with ceramic chip capacitors. In addition, conductive polymer is used at the cathode for ...

tantalum capacitor / SMD

tantalum capacitor / SMD

Bottom Surface Electrode Tantalum Capacitors (TCT/TC) The bottom electrode structure allows for a larger capacitance in the same volume.

chip capacitor / tantalum / for printed circuit boards

chip capacitor / tantalum / for printed circuit boards

Fail-safe Open Structure Tantalum Capacitors (TCFG) High-reliability series with built-in(open) mechanism that shuts OFF the current during overheating.

polymer capacitor / SMD / with low serial equivalence resistance

polymer capacitor / SMD / with low serial equivalence resistance

Conductive Polymer Capacitors (TCSO) These ultra-low ESR conductive polymer capacitors utilize a new efficient package design featuring larger capacitance in a smaller, thinner form factor.

PFC capacitor / power / three-phase

PFC capacitor / power / three-phase

Voltage: 230 V - 1100 V

PFC capacitor / power / three-phase / with circuit breaker protection

PFC capacitor / power / three-phase / with circuit breaker protection

Voltage: 230, 440, 400 V

filter capacitor

filter capacitor

The CFB of Circutor is a series of LV power capacitors that are generally used on the compensation of installations under fixed and variable loads with high content of harmonics and risk of resonance. It is constructed from modern materials ...

snubber capacitor / module / power / three-phase

snubber capacitor / module / power / three-phase

Voltage: 440, 230, 400 V

Inductors, coils

magnetic choke / single-phase / current-compensated / circular

magnetic choke / single-phase / current-compensated / circular

Current: 10 A - 20 A
Voltage: 540 V - 760 V

magnetic choke / AC / DC / current-compensated

magnetic choke / AC / DC / current-compensated

Current: 0 A
Voltage: 0 V

magnetic choke / current-compensated / RF / common mode

magnetic choke / current-compensated / RF / common mode

Current: 0.3 A - 10 A
Voltage: 0 V - 250 V

magnetic choke / power / linear / RFI suppression

magnetic choke / power / linear / RFI suppression

Current: 0.5 A - 7 A
Voltage: 0 V - 600 V

magnetic choke / DC / power / linear

magnetic choke / DC / power / linear

Current: 0.5 A - 7 A
Voltage: 0 V - 600 V

air coil / voltage / molded

air coil / voltage / molded

Voltage: 24 V

DC/AC reactor

DC/AC reactor

Current: 0 A - 3000 A

line reactor

line reactor

Current: 5000 A
Voltage: 36 kV