The CHVM2R5-12-0350NW is a non-isolated DC-DC converter with a metal case providing five-sided shielding for reduced noise, operating from a 10.8 to 13.2 Vdc input to deliver a 0 to -350 Vdc output at up to 2.45 W. It has a typical input current of 330 mA, output ripple and noise of 30 mV and 100 mV respectively, and supports remote adjust via external voltage or resistance. The unit measures 80 x 12 x 19.75 mm, weighs 46 g, operates from -10 to 60 °C with derating above 50% load, and meets IEC/UL/CSA/EN62368-1
The DC-DC converter is a type of switching power supply that converts direct currents of buslines into direct currents that are needed for devices. TDK has a lineup of DC-DC converters under the TDK-Lambda brand for the industrial equipment market boasting high-reliability and long service life made possible with advanced circuit designing technology and high-density mounting technology. The lineup of DC-DC converters by TDK-Lambda also includes isolated and non-isolated types to meet various applications along with onboard, power module and unit types and a wide range of industry-standard sizes from brick-shaped to inch-sized.
CHVM high voltage dc-dc converter modules offer output voltages of up to 2kV in compact SIP pcb mount formats. Output power is 1.4W to 3W depending on package and all units accept a nominal 12Vdc input. Remote on/off is standard and the output can be adjusted from 0.5% to 100% using an external variable resistor or applied voltage. CHVM offers extremely low ripple and noise performance (as low as 5mVp_p on a 1000V output) making them suitable for precision, noise sensitive applications such as photomultiplier tubes, photodiodes and other detectors and devices often employed in laboratory equipment such as scanning electron microscopes, X-ray fluorescence spectrometers, mass spectrometers and ultrasonic probes.
Features
Applications for this product
Non-Isolated PoL Module DC DC Converter 1 Output -350V 7mA 10.8V - 13.2V Input
DC-DC, PCB MOUNT, INPUT 12VDC, OUTPUT -350V 7MA, 2.5W
| TDK-Lambda Americas Inc. | TDK-Lambda Europe GmbH | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies | Power Supplies |
| Product Number | CHVM2R5-12-0350NW | CHVM2R5-12-0350NW | 285-CHVM2R5-12-0350NW-ND | 09AJ9283 |
| Product Name | DC-DC Converters | 1.4-3W, 12V Input, 180-2000V Output DC-DC Converters | DC DC Converters | Dc-Dc, Pcb Mount, Input 12Vdc, Output -350V 7Ma, 2.5W Tdk-Lambda |
| Type | DC-DC Converter | DC-DC Converter | DC-DC Converter; 1 | |
| Technology | Switching Power Supply | |||
| Form Factor | Board Mount | Board Mount | Board Mount | |
| Features | Programmable Output Voltage (Voltage or Resistance) Compact Size Five-Sided Shielding | |||
| Operating Temperature | -10 to 60 C (14 to 140 F) | -10 to 60 C (14 to 140 F) | -10 to 60 C (14 to 140 F) |
