Alternatív csúszó reosztátos programozható ellenállás 0,1r pontossággal
Alternative sliding rheostat programmable resistor with 0.1r accuracy
Product parameters
Programmable resistor, by jumping cap voltage step, and then get accurate resistance value
Single resistor power: 0.1W
Single resistance accuracy: ±1% (part ±0.5% )
Single resistance temperature coefficient: ±400ppm/℃ (most accuracy is above ±200ppm/℃)
Output range: 0.1R-9999999.9R
 
Scope of application
Replace low-power sliding rheostat
Switching power supply Demo board, feedback resistance debugging
Operational amplifier debugging, matching the required resistance value
 
Matters needing attention
1. If the board is not welded, the delivery includes the board, the pin and the jumping cap
2. When using this module, please use it with a multimeter. The expected resistance value can be obtained by shorting the jumper cap (because there are errors in resistances, it does not mean that the resistance is exactly where the jumper cap is placed, so the difference needs to be used with a multimeter).
 
1005004144452401. - fareast