I bought this to power an oscillator circuit that requires +15V and -15V rails. While +Vcc remained regulated at +15.1 VDC, negative (measured from ground output to -Vcc output) remained at around -9.48 VDC with a maximum input voltage of 34 VAC (datasheet says maximum AC input voltage is 36 VAC is, I left 2 volts). for the buffer). The LM7915's input pin seemed to match the output pin. No further diagnosis was made. I bought it to save time, not waste it. Poor quality control (but I wasn't expecting much at this price point).
Jack Pad Adapter Anodized Black Replacement For B-MW 135 335 535 E82 E88 E46 E90 E91 E92 E93 E38 E39 E60 E61 E63 E64 E65 E66 E70 E71 E89 X5 X6 X3 1M M3 M5 M6 F01 F02 F30 F10,Mini (3 Pcs)
24 Review
Efficient And Convenient EV Charging With MUSTART Level 2 Portable Charger (240V, 25Ft Cable, 25Amp)
18 Review
MUSTART Level 2 EV Charger With WiFi, 16/25/32 Amp Smart Electric Vehicle ETL Certified Indoor/Outdoor NEMA 6-50P 25Ft Cable
30 Review
MUSTART Level 2 EV Charger With 240V, 25Ft Cable, And Adjustable Amps (16/25/32) – Portable Electric Vehicle Charging Station With Delay Function And NEMA 14-50P Plug-In
29 Review
🔧 High-Quality Klein Tools Industrial Strength Screwdriver: Your Ultimate Solution
5 Review
⚙️ 9 Piece Precision Phillips Screwdriver Set - Optimal Choice for SEO
7 Review
Durable and Versatile: Introducing Cartman 148-Piece General Household Plastic Set
8 Review
Efficient LivTee Removal Interior Vehicle Installer: Simplify Your Car Interior Upgrades
3 Review