Lm338 current regulator

Adjustable Output Down to 1. Current Limit Constant With Temperature. Product Enhancement tested n Output is short- circuit protected. Ohm resistor correctly, but you should double the actual power dissipation to use for the resistor rating. Also, keep in mind that 1.

Help for Voltage regulator LM3with current limitation of 5A. High power DC regulator 4-volts amps by LM338. From all principles above, we have circuits applications, as shown in Figure if you want to add the IC- LM3, enabling them to be higher current. For transformer that can supply at least amperes, and voltage secondary coil, should not be less . Y Output is short-circuit protected.

Y Constant current regulators. OHm 5W Resistor, switch your multimeter to ampere measurement and.

Can i use an LM3instead of an LM350? THIS CIRCUIT WILL NOT WORK WITH LM VERSION DEVICES. CURRENT SHARING RESISTORS DEGRADE . You can use an LM3as a current regulator , but that is a different circuit from the one you gave.

The LM3is a voltage regulator. If you need to regulate voltage and current, then you need to use the circuits given later in the datasheet. You can only leave out the capacitors if the power conenctions are less than inches. This is a very robust and stable classical regulator that is being manufactured by many big names like ST and TI, it has quite a high output current rating of 5A continuous, it even . Welcome to a new voltlog, today we are building a very simple constant current regulator based on the LM3linear regulator. Since the resistor must be power resistor?

The resistor must be low value almost impossible to get. Re: Using LM3or LM3as adjustable current limiter for ATX Lab Power Supply. V so your 5V output is now 3. Load regulation typically 0. Standard 3-lead transistor package.

Guaranteed thermal regulation.

LOAD REGULATION TYPICALLY 0. GUARANTEED THERMAL REGULATION. STANDARD 3-LEAD TRANSISTOR PACKAGE.