TDK Corporation has expanded its automotive-grade CA series of MEGACAP MLCCs with a metal frame, commencing mass production in September 2024. The CA series MLCCs measure 6.00 x 5.60 x 6.40 mm and feature a 3-line type structure. The lineup includes 99 nF/1000 V variants with a Class 1 dielectric and 47 μF/100 V variants […]
DC-DC
Power modules boost solar inverter output from 300kW to 350kW
onsemi has introduced its latest generation of silicon and silicon carbide hybrid Power Integrated Modules (PIMs) in the F5BP package, designed to enhance the power output of utility-scale solar string inverters and energy storage system (ESS) applications. These new modules deliver increased power density and efficiency within the same footprint as their predecessors, allowing a […]
12 V to 48 V models added to medical and industrial power supply line
TDK Corporation announces additional output voltage models to the 250W rated TDK-Lambda brand CUS250M series of power supplies in the industry standard 2” x 4” footprint. The full range now covers 12V, 15V, 18V, 24V, 28V, 36V, and 48V and is certified to the IEC 62368-1 and IEC 60601-1 safety standards for industrial and medical […]
Compact dc-dc converters accommodate multiple nominal inputs
TRACO Power announces the release of the TEC 3UI series of 3 W dc-dc Converters with 9-75 VDC input ranges in a SIP-8 package. The wide input range allows for 12, 24, 28, 36 and 48 VDC nominal inputs in one converter. The TEC 3UI series offers an 8:1 input voltage range, providing a solution […]
Non-isolated dc-dc converters with enhanced environmental protection
TDK Corporation announces the introduction of the 400 to 750W rated RGB series of ruggedized non-isolated DC-DC converters from TDK-Lambda. These converters operate from input voltages of 9 to 18V, 18 to 32V, or 18 to 60V and can deliver output voltages adjustable from 0.8 to 8V or 3.3 to 24V with output currents of […]
What are some design considerations for titanium ac/dc power supplies?
With the development of Energy Star Titanium efficiency power supplies, the power electronics industry has met the challenges of reducing data center energy consumption and supporting a greener society. What were those challenges, and is there a path to “more than Titanium” power supplies? High-efficiency power factor correction (PFC) and high-efficiency dc-dc conversion were key […]
Modules boost power density for point-of-load applications
OmniOn Power has introduced new FPLX-series dc-dc converters to its DLynx III family of non-isolated point-of-load (POL) modules. The new FPLX015 (15-amp), FPLX020 (20A), and FPLX030 (30A) modules feature 10 mm by 10 mm footprints and provide power densities of 97 A/in2, 129 A/in2, and 194 A/in2, respectively. The common footprint across all three modules offers […]
Power and capacitor platform enhances efficiency in medical electrosurgery applications
Advanced Energy Industries, Inc. has announced the FlexiCharge FC2500, expanding its industry-leading portfolio of all-in-one, intelligent system power and capacitor charger platform that simplifies and speeds design of medical laser systems and electrosurgery applications such as Intense Pulsed Light (IPL) Therapy and Pulsed Magnetic (PM) Therapy. IPL and PM systems typically have capacitors in aesthetic […]
Switcher IC cuts need for second regulator, reducing board space
InnoMux2-EP switcher ICs for multi-output flyack power supplies eliminate the need for DC-DC post-regulators. A new design example report, DER-716, demonstrates the high level of integration realized by InnoMux2-EP devices. The single-stage power converter design is suitable for appliances and industrial power supplies. It features three constant voltage outputs (5 V, 12 V & 24 […]
650 V SiC Schottky diodes now qualified for EV applications
Nexperia has announced that its 650 V, 10 A silicon carbide (SiC) Schottky diode is now automotive qualified (PSC1065H-Q) and available in real-two-pin (R2P) DPAK (TO-252-2) packaging, making it suitable for various applications in electric vehicles and other automobiles. Additionally, Nexperia is offering industrial-grade devices with current ratings of 6 A, 16 A, and 20 A […]
