Features:
- Confirmed AC input: 100–120 V AC at 50/60 Hz and 4.0 A
- Defined DC output: +5.1 V at 20 A with a 102 W rating
- Traceable origin: the physical product label states Made in Singapore
PW401 converts the documented 100–120 V AC source into the high-current +5.1 V DC rail identified on its nameplate.
The 102 W output rating provides a direct boundary for assessing the host load before a replacement is energized.
Country-of-origin information comes from the exact physical label, while system compatibility still depends on the installed cabinet and connections.
Apter Power can review the confirmed PW401 nameplate, electrical ratings, connection evidence, condition, and quotation scope.
Yokogawa PW401 Power Supply Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Nominal range: the label states 100–120 V AC.
- Frequency: the permitted mains frequency is 50/60 Hz.
- Input current: the marked value is 4.0 A.
- Energization gate: keep the module isolated when the cabinet source differs.
- Output level: the supply is marked +5.1 V DC.
- Current capacity: the label states 20 A.
- Power rating: the marked output is 102 W.
- Load decision: compare the installed rail demand before startup.
- Model identity: the exact label reads PW401.
- Origin evidence: the same label states Made in Singapore.
- Receiving control: match ratings and connector arrangement with the removed unit.
- Legacy Yokogawa cabinet power: supply the documented +5.1 V DC rail.
- Maintenance replacement: match a removed unit by electrical label and connector evidence.
- Bench acceptance: verify source and load boundaries before cabinet installation.