I m not welcome in this thread https://www.bladeforums.com/threads/personalizer-plus-etching-machine.1652342/page-2#post-18910579 so I open this one ....
Look what you can buy for 22 USA dollars .......for etch steel ? For 22 $ !!
Specification.................
For marking you can buy AC transformer 110/15 .... 110/whatever you want ...Look this one ,cost 9 USA dollars....Stancor PPC-48 Transformer Input =115/230 VAC , Output =15VAC
Look what you can buy for 22 USA dollars .......for etch steel ? For 22 $ !!

Specification.................
- 10A 30V DC Digital Power Supply
- Easy control for both current and voltage outputs
- Dual adjustable outputs: 0-30V and 0-10A
- Input voltage: 110V AC
- Line regulation: CV <=0.05% + 1mV, CC <= 0.05% + 10mA>
- Load regulation:CV<= 0.1% + 5mV, CC<=0.1% + 10mA
- Ripple noise: CV <= 10mV RMS, CC<= 20mA RMS
- Protection: constant current and short-circuit protection
- Display reading accuracy:+- 1 digit for voltage and current
- Working environment: -10C to 40C, relative humidity 70%
For marking you can buy AC transformer 110/15 .... 110/whatever you want ...Look this one ,cost 9 USA dollars....Stancor PPC-48 Transformer Input =115/230 VAC , Output =15VAC
