Passive Components


Capacitors for PFC

4 August 2010 Passive Components

TDK-EPC has extended its range of power factor correction (PFC) capacitors: the EPCOS PhaseCap Compact series now also comprises types for voltages of 415 V a.c., 440 V a.c., 480 V a.c. and 525 V a.c. As an alternative to capacitors with dimensions of 136 x 200 mm (D x H), types with dimensions of only 116 x 224 mm or 116 x 248 mm are now also available, depending on the reactive power that must be compensated.

The series now covers a voltage range from 230 to 525 V a.c. and a capacitance range of between 3 x 27 μF and 3 x 251 μF (50 Hz). Depending on the type, they can compensate reactive powers ranging from 5 to 33 kVAR. Thanks to their special construction, the capacitors can withstand an inrush current of up to 300 times the rated current. The components are lead-free and their self-healing design means that individual dielectric breakdowns do not destroy the capacitor. An integrated over-pressure disconnector ensures additional safety. The capacitors are designed for a continuous operating temperature of 65°C (casing) and a service life of up to 180 000 hours.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Cutting-edge hybrid capacitors
Avnet Silica Passive Components
Panasonic Industry recently announced the launch of the ZVU Series Hybrid Capacitors, a cutting-edge solution tailored to meet the escalating demands of advanced electronic systems.

Read more...
Low-profile tantalum chip capacitors
Electrocomp Passive Components
These general-purpose tantalum capacitors from Kyocera AVX are available in multiple case sizes with low profile options.

Read more...
Compact high-performance antennas
Electrocomp Telecoms, Datacoms, Wireless, IoT
KYOCERA AVX offers a variety of extremely compact and high-performance internal, on-board, multiprotocol 2,4 GHz antennas ideal for use in SiP applications.

Read more...
Coupled inductor for high-performance applications
Passive Components
This coil with MnZn core is characterised by its high permeability and extremely low RDC values, which achieves excellent power density and very high efficiency.

Read more...
Track with precision
Electrocomp Telecoms, Datacoms, Wireless, IoT
KYOCERA AVX provides innovative antennas for cellular, LTE-M, NB-IoT, LoRa, GNSS, BLE, UWB, Wi-Fi, and future Satellite IoT.

Read more...
RGBIR sensor with I2C interface
Electrocomp Opto-Electronics
Available in a miniature opaque 2,67 x 2,45 mm package, Vishay’s VEML6046X00 includes high-sensitivity photodiodes, a low noise amplifier, and a 16-bit analogue to digital converter.

Read more...
Power inductors
iCorp Technologies Passive Components
he HTF-MP series is more suitable for complex multiphase power supply applications in design, effectively meeting the needs of ultra-thin and high-power devices.

Read more...
SMT power inductors
Future Electronics Passive Components
The Würth Elektronik WE-MXGI SMT power inductors are the latest addition to Würth Elektronik’s moulded power inductor series, engineered for high-frequency power applications.

Read more...
Large capacitance MLCCs at 100 V
RS South Africa Passive Components
TDK Corporation has expanded its CGA series for automotive multilayer ceramic capacitors to 10 µF at 100 V in 3225 size.

Read more...
Film and mica capacitors
Actum Electronics Passive Components
By utilising various polymer dielectrics plastics, Exxelia film and mica capacitors meet most technical requirements and serve all functions from standard filtering to specialised applications.

Read more...