search

sinara-hw / Sampler

ARTIQ - compatible 8 channel 16bit 1MS/s ADC card in EEM standard
11 stars 1 forks source link

SMPS current setting resistor should be 36k #7

Closed hartytp closed 6 years ago

hartytp commented 6 years ago

cf https://github.com/sinara-hw/Zotino/issues/10

gkasprow commented 6 years ago

@hartytp You are right. After I soldered 36K, the voltage dropped to +/-13V and current drawn from 12V dropped from 0.22A to 0.19A