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January 24, 2023

9 Volt DC, 1300 mA Switchmode miniature wall mount and desktop Power Supplies

9 volt, 12 watt low voltage switching power supply, 1.3 amps maximum

Wall plug Universal AC regulated switchmode 9V volt power supply, 1300 mA

These are a compact, high quality, switchmode regulated 9V power supplies with stable output, 12 watts continuous in both a slimline wall mount or a removable cord set top version.

Note: to power the Microchip MPLAB ICD4 include the PST-WX12

Quantity 1-10 11-50 51-100 101+
Price PST-AC09013W Wallmount power supply
9 volt, 12 watt low voltage switching power supply, 1.3 amps maximum
$11.25 $9.60 Call
Optional 12 piece Output adapter barrel plug kit
SDY-C53F (ZHJX002)
adapters with a barrel connector input and screw terminal output
To adapt the barrel connector to screw terminals
$2.50 each
Polarity reversing adapter for center-negative products
5.5x2.1mm barrel connector polarity switcher

Slimline wall-mount format for placing side-by-side mounting in a wall socket or power strip.
Efficiency: 80.5% typical
Switching Frequency: 56-76K Hz.@ full load typical
Circuit Topology: Free-running flyback circuit.
Transient Response: Output voltage returns typical 1mS following a 25% load change
Safety Compliance: UL1950/EN60950 Class II, CE, cUL, Double Insulated
Power Density: 2.3 Watts per Cubic inch
Operating Temperature: 0 to +40°C with no derating
Storage Temperature: -20 to +85°C
Temperature Coefficient: 0.04% /°C typical
Size 60 mm x 44 mm x 33 mm, (2.3 x 1.75 x 1.25 inches) Wall mount
Weight: 110 grams, 4 ounces
Cooling: Free air convection
Construction: Impact resistant thermoplastic enclosure case
Input Voltage: Input Voltage: rating 100-240VAC
Input Connector: WM1 (U.S. 2-blade) as shown (wall mount version)
IEC C7, two prong input socket (desktop version) USA wire cord included
Input Frequency: 47-63Hz.
Agency Approvals cUL1950/EN60950 class II, CE Compliant
Output Voltage: 9.0 Volts
Output Current: 1.3 Amps
Output Wattage: 12 Watts typical
Line Regulation: 0.1% typical
Load Regulation: ±2-3% typical
Noise & Ripple: 1.0% typical peak to peak
Over Voltage Protection (OVP): Built-in, By Zener diode clamping
Overload Protection (OLP) Fully protected against output overload or short circuit. OLP is set at about 120-150% of the rated continuous output.
Output Connector: 5.5 mm OD x 2.1 mm ID, center positive
Polarity Center Positive
Output Cord 6 foot, 2 conductor 20 AWG
NOTES: (1) All measurements are at nominal input, full load, and +25°C unless otherwise specified. (2) Load regulation is measured at 230Vac or 120VAC in percentage to indicate the change in output voltage as the load is varied from half load to full load (±%). (3) The exact obtainable load regulation depends upon the output cord selected and load current.

A 5.5 x 2.1 mm barrel connector is supplied      
Optional DC Plugs slip over the 5.5 x 2.1 mm connector if desired.
  • 2.35 OD x 0.7 ID Barrel
  • 3.0 OD x 1.1 ID Barrel
  • 3.5 OD x 1.35 ID Barrel
  • 4.0 OD x 1.7 ID Barrel
  • 4.75 mm OD x 1.75 mm ID Barrel EIAJ-03
  • 5.0 mm OD x 3.5 mm ID with center pin
  • 5.5 mm OD x 1.5 mm ID type 2 Barrel
  • 5.5 mm OD x 2.5 mm ID Barrel
  • 6.3 OD x 3.0 ID center pin Barrel
  • 6.0 OD x 4.4 ID center pin Barrel
  • 7.4 mm OD x 5.0 center pin ID Barrel
  • 7.9 OD x 5.6 ID center pin Barrel
Drawing of 9VDC 12watt 1.3amp wall mount miniature power supply Advantages:

OEM Battery Chargers Universal input switchmode power supply with fixed 9 volt output voltage.

OEM Battery Chargers High efficiency miniature power supply for digital cameras and telecom use.

OEM Power Supplies Excellent line and load regulation.

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9 volt regulated switchmode power supply, 9V

PowerStream Technology
1163 South 1680 West
Orem, Utah 84058

Phone: 801-764-9060
Fax: 801-764-9061

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