Data Sheet

ManualsBrandsPhihong ManualsFixed Voltage Mains AdaptersMains PSU (fixed voltage) 12 V DC 1.67 A incl. AUS adapter, incl. UK adapter, incl. US adapter

Phihong is not responsible for any error and reserves the right to make changes without notice. Please visit our website at www.phihong.com for

the most up-to-date specifications and contact information. Revision 5/26/2020

WWW.PHIHONG.COM

20 Watt Interchangeable Plug Series

Features

• Limited Power Source

• Class II Double Insulated

• Class B EMI

• High Efficiency

Applications

• Wireless Communications

• Portable Equipment

• Peripherals

• PDA

Safety Approvals

• cUL/UL 62368-1

• CE

• CB IEC 62368-1

• RCM

Mechanical Characteristics

• Length: 72.5mm (2.85in)

• Height: 33.25mm (1.31in)

• Width: 50.8mm (2in)

• Weight: 146g (5.15oz)

Output Specifications

Notes:

1. Measured by using a 12-inch twisted pair terminated with 10uF capacitor and a 0.1Uf ceramic in parallel after 10 minutes warm up

with maximum load.

Model

DC Output

Voltage

Load

Ripple

Regulation

Min.

Max.

P-P (max.)

Line & Load

AA20R-120A-R

12V

1.67A

120mV

±5%

AA20R-240A-R

24V

0.83A

120mV

±5%

AA20R-480A-R

48V

0.42A

480mV

±5%

*clips sold separately

Summary of content (4 pages)

PAGE 1
WWW.PHIHONG.COM 20 Watt Interchangeable Plug Series *clips sold separately Features • Limited Power Source • Class B EMI Applications • Wireless Communications • Peripherals Safety Approvals • cUL/UL 62368-1 • CB IEC 62368-1 Mechanical Characteristics • Length: 72.5mm (2.85in) • Width: 50.8mm (2in) Output Specifications Model AA20R-120A-R AA20R-240A-R AA20R-480A-R Notes: 1.
PAGE 2
AA20R Characteristics1 INPUT: AC Input Voltage Rating 100 to 240VAC WWW.PHIHONG.COM AC Input Frequency 47 to 63Hz EMC EN61000-3-2(A1+A2+A14) Class A EN61000-3-3 EN61000-4-2 Level 3 EN61000-4-3 Level 2 EN61000-4-4 Level 2 EN61000-4-5 Level 3 EN61000-4-6 Level 3 EN61000-4-11 Inrush Current ≤40A for 120VAC at max load ≤80A for 240VAC at max load (cold start at ambient 25°C) FEATURES: Over-Current Protection Output equipped with short circuit protection – auto restart Input Current 0.
PAGE 3
Dimension Diagram Unit: mm 1. 2. The characteristics defined are at ambient temperature of 25ºC unless otherwise specified Efficiency is measured after 30 minutes burn-in WWW.PHIHONG.
PAGE 4
Supplier’s Declaration of Conformity 47 CFR § 2.1077 Compliance Information Phihong USA Corporation 47800 Fremont Boulevard Fremont, CA 94538 Telephone: (510) 445-0100 www.phihong.com NOTE: This model has/The models in this product series have been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.