Both regulate to 13.2V at ~4.5A - the voltage amateur radio, marine VHF and 12V auto equipment expect. Here is what separates them in real installs.
| Spec | Mascot 2020 13.2V/60W | Mean Well GST60A13 |
|---|---|---|
| Output | 13.2V / 4.5A / 60W | 13.2V / 4.3A / 60W |
| Output lead | Pre-fitted cigarette-lighter or unterminated | 2.5mm DC jack (adaptor needed) |
| Mains lead | IEC C14 inlet or fixed EU/UK cord | IEC C14 inlet |
| Ripple | <100 mVpp | <200 mVpp |
| Form factor | Desktop, rubberised case | Desktop |
| UK stock | Wokingham, next-day | Distributor stock |
For amateur radio and 12V mobile kit the Mascot 2020 saves a connector swap and ships with the lead you actually want. The GST60A13 is a good choice if you are building it into something with its own loom.