Difference between revisions of "10385-mods"
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(Created page with "== Modifications of the 10385B to use with 9-36V DC-DC converter == 1) close JP1 2) open (cut) JP2 3) remove R3 4) replace R4 with 100K (assembled boards have 1.0M instead of...") |
(→Modifications of the 10385B to use with 9-36V DC-DC converter) |
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== Modifications of the 10385B to use with 9-36V DC-DC converter == | == Modifications of the 10385B to use with 9-36V DC-DC converter == | ||
| − | + | # close JP1 | |
| − | + | # open (cut) JP2 | |
| − | + | # remove R3 | |
| − | + | # replace R4 with 100K (assembled boards have 1.0M instead of 442K, 100K is good for all versions) | |
| − | + | # replace C1 2.2uF x 100V with 10uF x 50V | |
| − | + | # replace CR4, CR5 with [https://www.digikey.com/products/en?keywords=1727-5217-1-ND PMEG6020ER,115 (DigiKey 1727-5217-1-ND (other: 568-6529-1-ND))] | |
| − | + | # replace L2: [http://www.digikey.com/product-detail/en/bourns-inc/SRN3010-2R2M/SRN3010-2R2MCT-ND/3821504 DigiKey SRN3010-2R2MCT-ND] 2.2uHx1.9A 3mm x 3mm | |
| − | + | # replace L1: [http://www.digikey.com/product-detail/en/bourns-inc/SRF0905A-251Y/SRF0905A-251YCT-ND/5031117 DigiKey SRF0905A-251YCT-ND] Common Mode Choke, 250uH, 1.2A | |
Latest revision as of 14:27, 11 September 2020
Modifications of the 10385B to use with 9-36V DC-DC converter
- close JP1
- open (cut) JP2
- remove R3
- replace R4 with 100K (assembled boards have 1.0M instead of 442K, 100K is good for all versions)
- replace C1 2.2uF x 100V with 10uF x 50V
- replace CR4, CR5 with PMEG6020ER,115 (DigiKey 1727-5217-1-ND (other: 568-6529-1-ND))
- replace L2: DigiKey SRN3010-2R2MCT-ND 2.2uHx1.9A 3mm x 3mm
- replace L1: DigiKey SRF0905A-251YCT-ND Common Mode Choke, 250uH, 1.2A
