1.5KE22A - Multicomp Pro - TVS DIODE, 1.5KW, 18.8V
Solved r = 92 8.43 In the simple voltage regulator circuit | Chegg.com
1.5KE200CA-E3 DIODE TVS 171V,5.5A 1500W NEW OLD STOCK NOS UNUSED QTY 7pcs | eBay
SOLVED: Determine the minimum input voltage required for regulation established in the illustrated Figure. Assume an ideal Zener diode with Izk = 15 mA and Vz = 14 V. Ans: Vin (min) = 14.8 V