LM338 Regulator - Voltage And Current Adjustment.
2016年4月5日 · Hello everyone! Various misfortunes drive me in a state where i need to construct a LM338 voltage regulator. I attach the schematic drawing. This is a combination of two …
LM317 - LM338, big voltage drop under load | All About Circuits
2020年5月30日 · LM317 and LM338 are easy to use and pretty straightforward devices for voltage regulation. LM338 is said to be able to supply 5A and LM317 more than 1A current. …
lm317 and lm338 in parallel? - All About Circuits
2012年1月29日 · The LM338 is the same with 5A as minimum, 8A to 12A as "typical" and they don't say how much is maximum, maybe 15A. You need an accurate circuit to regulate the …
LM338 voltage regulator poor regulation when breadboarding
2015年9月7日 · The LM338 5A rating current, load regulation typical p=0.1%, normally it will be using less than I=5A*(1/3)=1.66A, when you used it for I=50W/12V=4.167A, if the heatsink is …
Negative Voltage for LM338 Current Regulator circuit
2016年7月27日 · LM338 Current Limited Supply.PNG.pdf This is based on the following circuit from the LM338 data sheet: LM338 adjustable current regulator circuit.pdf I realize …
LM338 Regulator - how to calculate value of resistors
2011年4月28日 · LM338 Voltage regulator ck. Why this is not working? Whats the output voltage of my filter capacitor for my LM338 voltage regulator: Linear Power supply with centre tap AC …
LM317 vs LM350 vs LM338 - All About Circuits
2011年8月23日 · Hello, I'm a first time poster, occasional lurker. Done some maths on the LM317,350 and 338 to drive LEDs, was wondering how close to the ball park I am or if I'm …
LM338 as battery charger? - All About Circuits
2011年12月26日 · Calculating required resistor for LM338 in parallel: Power Electronics: 21: Mar 11, 2020: LM338 Voltage regulator ck. Why this is not working? Power Electronics: 46: May …
LM338 Power Supply Current Regulator | All About Circuits
2010年3月14日 · 1. I am using Lm338 Power Suply I add Current Regulator. In the Lm338 Data Sheet Current regulator use befor voltage regulator.In the data sheet for 5A current regulator …
LM338 Variable power supply - All About Circuits
2017年2月25日 · Calculating required resistor for LM338 in parallel: Power Electronics: 21: Mar 11, 2020: J: variable power suply using lm338 wattage question: Power Electronics: 2: Apr 12, …