RECOM Power has today launched a new isolated DC/DC converter with case size of only 1” × 1”. This 15W converter can provide isolation upto 1600VDC with an efficiency of 90% and requires no minimum load to be attached in the output side.
The TL431 is a regulator diode whose output voltage can be programmed by changing the value of resistors connected to it. It acts almost like a Zener diode except for that the voltage rating of this IC is programmable.
The HLK-PM01 is a small size low cost AC to DC converter which can take in 110V/220V AC at 50/60 Hz and give 5V 3W output. The module is can be used in designs which run on 5V and needs to be powered form the AC mains.
CS1411 is a 1.5A, 260 kHz and 520 kHz, Low Voltage Buck Regulators with External Bias or Synchronization Capability. The input voltage range for CS51411 is from 4.5V to 40V. The CS51411 is functionally pin−compatible with the LT1375.