DIN rail=mount DDA dc-dc converters use step-down non-isolated power modules that operate from an input range of 9 up to 53 Vdc, with a wide adjustable output voltage range of 3.3 up to 24 V. The DDA is suited for generating additional low cost, high current outputs from an existing 24-V bus in industrial, semi […]
Class I & II medical, industrial supplies deliver 600 W in 3×5-in footprint
The TDK-Lambda brand CUS600M ac-d cpower supply series comes in a 3×5-in footprint. Rated at 600 W, these compact products meet curve B conducted and radiated EMI in either a Class I or Class II (double insulated) construction, without the need for external filtering. This flexibility allows the CUS600M to be used in a wide […]
Can a three-phase power supply operate from wye and delta ac inputs?
A few guidelines help clarify what three-phase input voltage best suits a particular large power system. TDK Lambda Technical Marketing AC-DC power supplies rated higher than 2.5 kW frequently have a three-phase ac input. In the U.S. the voltage can be 208/220 Vac or 480 Vac. In Europe, it is a “harmonized 400 Vac” which […]
Three-phase 4.08-kW 24-V industrial supply operates from 400/440/480-Vac delta, wye inputs
The TPS4000-24 power supply extends the 3,000-W-rated TPS series. Delivering up to 4,080 W output power (24 V at 170 A) in a 2U-high package, the TPS series operates from a wide range Delta or Wye 350 – 528-Vac three-phase inputs. This industrial power supply is for use in many applications including test and measurement […]
TDK non-isolated dc-dc converters now shipping from Sager Electronics
Sager Electronics is now stocking TDK-Lambda’s i6A4W non-isolated DC-DC converter series. Capable of operating from a wide input voltage of up to 9 to 53V, TDK’s i6A4W step-down converters deliver an output voltage that can be adjustable from 3.3V to 15V or 3.3V to 40V. The i6A4W series can operate from existing 12, 24, 36 or […]
Advanced 1U full-rack ac/dc programmable supplies add 2.7-kW platform
The TDK-Lambda 1U Full-Rack 2.7-kW ac/dc Programmable Power Supply Series adds to the already released 1.7-kW, 5-kW, 10-kW and 15-kW platforms. The 2.7-kW platform provides the user with a choice of ten different models, ranging from 10V-265A to 600V-4.5A, that have advanced performance and functionality well suited for design, test and measurement within the Laboratory/R&D […]
2-kW modular supplies with full MoPPs Isolation feature low acoustic noise, up to 18 outputs
The TDK-Lambda brand QM8B modular power supplies are rated at up to 2000 W. This further extends the QM series which can provide 550 to 2000-W output power. The QM8B models are available with up to 18 outputs, have full MoPPs (Means of Patient Protection) isolation and low acoustic noise. With medical and industrial safety […]
Don’t be confused by line and neutral fusing
It pays to know when the use of a single fuse is less hazardous than fusing both hot and neutral wires. David Norton | TDK-Lambda Americas For many years ac-dc power supplies for the medical market have been safety certified to the IEC 60601-1 medical standard and to the industrial IEC 60950-1 /IEC 62368-1 standards. […]
Active 20-A 40-Vdc EMC filters provide MIL-STD voltage surge, spike protection
The TDK-Lambda FQB series of EMC filters have a rating of 40 Vdc at 20 A. Voltage surge and spike protection for dc-dc converters is accomplished through the use of active technology. The FQB has a rugged encapsulated quarter-brick package with a choice of flanged or non-flanged baseplates. These modules are suitable for use in […]
48-V 480-W DIN rail power supply features narrow 84-mm width, long life
The TDK-Lambda brand DRB480-48-1 AC-DC DIN Rail mount power supply has an efficiency of up to 93%, reducing waste heat and allowing the use of a compact enclosure size featuring a power density of 6 W/in3. The power supply is suitable for a wide range of industrial applications including factory automation, process control and test […]
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