Original Part Number: 1-1718645-1
LHE Part Number: 212000410158
Number of Positions: 4
Contact Tab Size Series: 1.2
Size (MM): L:24.7 W:26.5 H:16.5
Overview:
| LHE PN: | 212000410158 |
| Certification: | TUV, IATF16949, ISO14001, ISO9001, CQC, UL, ROHS |
| MOQ: | Most product not have MOQ, Small order can be accepted. |
| Sample service: | Free Samples |
| Delivery Time: | 3-5 Days |
| Quality Control | All goods will be 100% inspected before dispatched |
| Payment: | T/T, Western Union, MoneyGram, PayPal; 30% deposits; 70% balance before delivery. |
| Shipment: | DHL/FedEx/TNT/UPS/EMS/Aramex/SF for samples, By Air or by Sea for batch goods; Airport/ Port receiving. |
The absolute value of the output voltage can be greater than or less than the input voltage; since the input does not provide energy to the output during the conduction period of Q, it mainly provides energy for the output large capacitor to maintain the load to the load. Only when Q is turned off, the inductor provides energy. Charge the load and the output capacitor, so the output ripple of this negative output line is larger than that of the ordinary positive output step-down line.
In this application, the selection of the inductor is also very important. The reasoning of the inductor formula in this application is described below.
