Power
High power fibre coupled sources
LASER COMPONENTS is proud to supply solutions to your requirement for high power, fibre coupled laser sources. Finding application in laser pumping, materials processing and medical usage, these 808nm sources (other wavelengths are available) output from 2 to 8W of power through 105 to 400µm core fibres.
1900 W LDMOS power transistor added to rugged line-up
Ampleon announced the BLF189XR, the latest member of its renowned family of extremely rugged “XR” LDMOS power transistors designed specifically for use in high power amplifiers operating in the 10 – 500 MHz. Suiting use in a wide variety of broadcast and industrial applications, and capable of operating with a VSWR up to 65:1, the device is rated to deliver 1,700 W CW or 1,900 W pulsed.
UltrasCMOS FET driver enables next-generation applications
Richardson RFPD is now offering availability and full design support capabilities for a new UltraCMOS FET driver from Peregrine Semiconductor. The PE29100 integrated high-speed driver is designed to control the gates of external power devices, such as GaN Systems’ E-HEMT (enhancement-mode high electron mobility transistor) gallium nitride FETs.
Offering efficiency in a variety of conditions
Two new N-channel devices has been added to Toshiba Electronics Europe’s U-MOS IX-H family of switching MOSFETs. The TK3R1E04PL and TK3R1A04PL can help designers to improve performance and reduce power consumption in power supply applications such as DC-DC converters and the secondary side circuits of SMPS AC-DC power supplies.
Three ranges of surface mount (SMD) DC-DC converters
A series of surface mount (SMD) DC-DC converters rated at 1, 3 and 6W of output power with single and dual outputs, has been launched by XP Power.
Triple output DC power supplies released
Global Specialties have introduced two new power supplies to its line of educational and industrial test instruments.
Power supply design provides up to 400W of power
Power Sources Unlimited, has announced the PUB200/250/300/400 Series of AC-DC switching power supplies that are capable of delivering 200-400W of continuous power at convection cooling to our Protek Power portfolio. They are a well suited solution for industrial applications including but not limited to automation, process control and system control.
High precision DC voltages offer operational modes
The PSU-series of single output programmable switching DC power supplies that can provide up to 200A current and cover a power range up to 1520W has been announced by Saelig Company. These high efficiency, high power density supplies include five models from 6 to 60V rated voltages. The PSU-series can be connected in series for increased power capacity: up to two units in series or up to four in parallel to cover a broad coverage of applications.
96-135W AC/DC desktop supply offers level VI efficiency
The PUP121/PUP136 series of 96-135W ITE AC/DC desktop power supplies has been announced by Protek Power North America. The PUP121/PUP136 series are enclosed in a super slim 1” 94V-0 plastic case, with either a IEC320/C14 or IEC310/C6 AC inlet. Both inlets effortlessly mate with interchangeable cords for worldwide operation.
Film capacitor series keeps its cool even at 150°C
The Exxelia Dearborn 880P series of metalised Polyphenylene Sulfide (PPS) Film Capacitors is designed to keep cool when things get hot and is available through New Yorker Electronics. With an operating temperature range of -55 to +150°C, they experience no derating for DC operations and none in AC operations up to +125°C.