Difference between revisions of "MHS-5200A DDS Signal Generator"
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* Wall warts put AC on the ground. | * Wall warts put AC on the ground. | ||
** Fix it by replacing with an AC/DC linear supply | ** Fix it by replacing with an AC/DC linear supply | ||
| − | * Diodes backwards | + | * Diodes backwards on silkscreen/image |
[[File:MHS-5200A_PwrSupply.png]] | [[File:MHS-5200A_PwrSupply.png]] | ||
Revision as of 14:05, 4 October 2020
Replace Wall-wart Power Supply
- Wall warts put AC on the ground.
- Fix it by replacing with an AC/DC linear supply
- Diodes backwards on silkscreen/image
- POWER XFMR 6.3Vct@1.2A 115V CHASSIS MOUNT w/LEADS/F-14X
- LF50ABV Voltage Regulator 5.0V 0.5A Positive
- 3x Aluminum Electrolytic Capacitors - Radial Leaded WCAP-ATG5 1200uF 16V 20% Radial
- 4x 1N5822-T Schottky Diodes & Rectifiers Vr/40V Io/3A T/R
- 2x 5mm terminal blocks
Simulation
6.8Vrms = 9.615V peak
