Products
150W Enclosed Type Power Supply from Sunpower
New from Sunpower is the HRP series which combines high operating efficiency and low no load power consumption. HRP(G)-150 are 150W AC/DC miniature enclosed type power supplies with PFC function that fulfils the requirement of EN61000-3-2 for harmonic current. Featuring up to 89% of high efficiency, HRP(G)-150 can provide 150W continuously up to 50C using only free air convection.
Murata's wire-wound chip inductors help save space and increase efficiency in DC-DC converters
Murata now offers its low DC resistance, high rated current wire-wound chip inductors in low profile 1515-size packaging (4.0 x 4.0 x 1.65mm), designed to save space and increase efficiency in DC-DC converter designs.
Heavy duty connector contacts from ITT Interconnect Solutions
Developed by ITT Interconnect Solutions, the Trident connector system is targeted at engineers creating electronic designs for the harshest of environments (such as military, aerospace, transportation, industrial, etc). To further enhance this already established interconnection offering, and allow it to be incorporated into designs for even the most uncompromising of conditions, the company has augmented the contact structure employed.
True-rms Voltmeters measure to 0V for complex AC voltages
Murata Power Solutions has introduced a series of DATEL Voltmeters that overcome the limitations of conventional average-responding AC Voltmeters. The DATEL DMS-20RM series is able to measure the true-rms value of complex AC voltages and, with an input frequency range of 47 – 1kHz, is ideal for use in a wide range of applications including high-end consumer electronics, laboratory instrumentation and other equipment requiring precise AC line mo...
Aeroflex 3920 Digital Radio Test Set now includes EIA/TIA-603 Compliance Test for FM land mobile radios
Aeroflex has announced it has enhanced its Auto-Test II test function for the Aeroflex 3920 Digital Radio Test Set. The Auto-Test II application now performs test functions as prescribed by the EIA/TIA-603 standard for testing any FM Land Mobile Radio. This option allows development groups, manufacturers and field service operations to verify that FM Land Mobile Radios perform to specifications.
IR Introduces Testing Services for Commercial Products Used In Military, Space and Heavy Industrial Applications
International Rectifier has announced that its HiRel Business Unit has launched Testing Services to customers seeking critical electrical, reliability and qualification testing. IR’s new suite of testing services addresses the growing need for electrical and environmental testing of hermetic and non-hermetic (plastic) components required by customers in a range of high reliability market segments.
Fairchild's Power Supply Reference Design Achieves 94 Percent Efficiency
Fairchild Semiconductor makes it easier for designers to develop more efficient power supplies and meet stringent energy efficiency specifications with its 200W DC-DC power supply reference design. The RD212 reference design offers high efficiency (up to 94 percent) and low noise characteristics due to its zero voltage switching (ZVS) technique. It provides a 24V output at 8A and offers numerous protection functions.
Integrated 2A MOSFET and Sense Resistor Provides Compact Hot Swap Solution
Linear Technology has introduced the LTC4217, a 2A integrated Hot Swap™ controller for protecting low power boards with load supply voltages ranging from 2.9V to 26.5V. Like other Hot Swap devices, the LTC4217 allows a board to be safely inserted and removed from a live backplane by limiting the amount of inrush current to the load supply during power up. Hot Swap controllers typically call for a number of supporting components.
Torex Integrates Synchronous Step-Down DC/DC with NMOS LDO
The new XCM519 multi-chip module from Torex Semiconductor integrates an XC9235/XC9236 synchronous step-down DC/DC converter with a high performance XC6601 NMOS LDO (low dropout) voltage regulator in a cost-effective, space saving package. The module meets the requirements of battery-driven applications such as mobile phones, PDAs, gaming devices and Bluetooth equipment, with the DC/DC converter providing a step-down from the battery, and this low...
Pull to Turn rotary switch prevents accidental movement
A new ‘Pull to Turn’ facility can be added to any of the rotary switches made by WASP. ’Pull to Turn’ adds an extra position to the switch which is not operational until the spindle has been pulled. This facility can be supplied in as many positions as required and can be fitted at either end of the mechanism travel.