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...")
 
 
(One intermediate revision by the same user not shown)
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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 ==
1) close JP1
+
# close JP1
2) open (cut) JP2
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# open (cut) JP2
3) remove R3
+
# remove R3
4) replace R4 with 100K (assembled boards have 1.0M instead of 442K, 100K is good fro all versions)
+
# replace R4 with 100K (assembled boards have 1.0M instead of 442K, 100K is good for all versions)
5) replace C1 2.2uF x 100V with 10uF x 50V
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# replace C1 2.2uF x 100V with 10uF x 50V
6) replace CR4, CR5 with  [http://www.digikey.com/product-detail/en/nxp-semiconductors/PMEG6020ER,115/568-6529-1-ND/2531816|PMEG6020ER,115]
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# replace CR4, CR5 with  [http://www.digikey.com/product-detail/en/nxp-semiconductors/PMEG6020ER,115/568-6529-1-ND/2531816|PMEG6020ER,115]
7) replace L2: [http://www.digikey.com/product-detail/en/bourns-inc/SRN3010-2R2M/SRN3010-2R2MCT-ND/3821504|SRN3010-2R2MCT-ND] 2.2uHx1.9A 3mm x 3mm
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# replace L2: [http://www.digikey.com/product-detail/en/bourns-inc/SRN3010-2R2M/SRN3010-2R2MCT-ND/3821504|SRN3010-2R2MCT-ND] 2.2uHx1.9A 3mm x 3mm
8) replace L1: [http://www.digikey.com/product-detail/en/bourns-inc/SRF0905A-251Y/SRF0905A-251YCT-ND/5031117|SRF0905A-251Y] Common Mode Choke, 250uH, 1.2A
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# replace L1: [http://www.digikey.com/product-detail/en/bourns-inc/SRF0905A-251Y/SRF0905A-251YCT-ND/5031117|SRF0905A-251Y] Common Mode Choke, 250uH, 1.2A

Latest revision as of 23:46, 5 April 2017

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 442K, 100K is good for all versions)
  5. replace C1 2.2uF x 100V with 10uF x 50V
  6. replace CR4, CR5 with [1]
  7. replace L2: [2] 2.2uHx1.9A 3mm x 3mm
  8. replace L1: [3] Common Mode Choke, 250uH, 1.2A