Raspberry Pi 15.3W
USB-C Power Supply
Published in June 2019
by Raspberry Pi Trading Ltd.
www.raspberrypi.org
Overview
The ocial Raspberry Pi USB-C power supply is designed to power the latest
Raspberry Pi 4 Model B computers, which were released in June 2019.
Featuring a captive USB-C cable, the power supply is available in four different
models to suit different international power sockets, and in two colours, white
and black.
2 Raspberry Pi 15.3W USB-C Power Supply
Specication
Output
Output voltage: +5.1V DC
Minimum load current: 0A
Nominal load current: 3.0A
Maximum power: 15.3W
Load regulation: ±5%
Line regulation: ±2%
Ripple & noise: 120mVp-p
Rise time: 100ms maximum to regulation limits for
DC outputs
Turn-on delay: 3000ms maximum at nominal input AC
voltage and full load
Protection: Short circuit protection
Overcurrent protection
Over temperature protection
Eciency: 81% minimum (output current from 100%,
75%, 50%, 25%)
72% minimum at 10% load
Output cable: 1.5m 18AWG
Output connector: USB Type-C
Input
Voltage range: 100-240Vac (rated)
96-264Vac (operating)
Frequency: 50/60Hz ±3Hz
Current: 0.5A maximum
Power consumption (no load): 0.075W maximum
Inrush current: No damage shall occur and the input fuse
shall not blow
3 Raspberry Pi 15.3W USB-C Power Supply
Plug styles
Part number Colour Plug Style Plug Type
KSA-15E-051300HA White
White
KSA-15E-051300HA Black Black
KSA-15E-051300HE White White
KSA-15E-051300HE Black Black
KSA-15E-051300HK White White
KSA-15E-051300HK Black Black
KSA-15E-051300HU White White
KSA-15E-051300HU Black Black
Australia
New Zealand
Type I
China
Europe, India Type C
UK Type G
US, Canada Type A
Environment
Operating ambient temperature 0–40°C
Compliance
For a full list of local and regional product approvals, please visit
www.raspberrypi.org/documentation/hardware/raspberrypi/conformity.md
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Physical Specications
KSA-15E-051300HA
Note: all dimensions in mm
KSA-15E-051300HE
Note: all dimensions in mm
5 Raspberry Pi 15.3W USB-C Power Supply
KSA-15E-051300HK
Note: all dimensions in mm
KSA-15E-051300HU
Note: all dimensions in mm
6 Raspberry Pi 15.3W USB-C Power Supply
Case material
UL94V-1
AC pin material
Brass (NI plated)
DC cord & output plug
Note: all dimensions in mm
WARNINGS
• This product should be operated in a well-ventilated environment.
• The connection of incompatible devices to this power supply may affect compliance, result in damage
to the unit and invalidate the warranty.
SAFETY INSTRUCTIONS
To avoid malfunction or damage to this product please observe the following:
• Do not expose to water or moisture, or place on a conductive surface whilst in operation.
• Do not expose to heat from any source; this is designed for reliable operation at normal ambient
room temperatures.
• Do not attempt to open or remove the power supply case.
7 Raspberry Pi 15.3W USB-C Power Supply
Raspberry Pi is a trademark of the Raspberry Pi Foundation
www.raspberrypi.org
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