Brand New PHIHONG PSA30U-120 Power Adapter | 12V 2.5A 30W Center-Negative Barrel Plug Charger

Brand New PHIHONG PSA30U-120 Power Adapter | 12V 2.5A 30W Center-Negative Barrel Plug Charger
Description
Genuine PHIHONG Electronics PSA30U-120 desktop AC-DC power adapter, delivering stable 12V DC at 2.5A (30W total) with center-negative, outer-positive polarity (2.1×5.5mm barrel). Direct OEM replacement for routers, POS terminals, LED strips, and industrial electronics requiring reverse-polarity 12V power. Global input, safety-certified, plug-and-play.
Specifications
Brand: PHIHONG Electronics
Model: PSA30U-120 (PSAC30U-120)
Type: Desktop AC-DC Switching Adapter
Input: 90–264V AC, 47–63Hz (Universal)
Output: 12V DC @ 2.5A (30W Max)
Polarity: Center Negative, Outer Positive
DC Connector: 2.1mm ID × 5.5mm OD Barrel Plug
Input Connector: IEC C14 (3-Pin)
Cable Length: 1.5m (59")
Efficiency: ≥84% (Level VI)
Ripple: ≤120mV P-P
Protection: OVP/OCP/SCP/OTP
Certifications: UL, CE, FCC, RoHS, ErP
Operating Temp: 0°C to +40°C
MTBF: >50,000 Hours
Package Included
1x PHIHONG PSA30U-120 Power Adapter
1x IEC AC Power Cord (Universal)
Features
✅ 100% Genuine PHIHONG, direct OEM replacement
✅ Center-negative polarity for reverse-polarity devices
✅ Stable 12V/2.5A for routers, POS, LED, industrial gear
✅ Wide 90–264V input for global use
✅ Low ripple, protects sensitive electronics
✅ Energy-efficient Level VI, low idle power
✅ Industrial-grade safety protections
✅ 1-year manufacturer warranty

PHIHONG PSA30U-120 power adapter, 12V 2.5A center-negative charger, 30W reverse-polarity power supply, PSAC30U-120 OEM replacement, 2.1×5.5mm barrel plug adapter