• Design Studio
• Polymer Molding
• Batteries & Packs
• Battery Chargers
• Power Supplies
• DCDC Converters
• Automotive
• CCTV / Security
• Inverters
• Frequency Converters
• Custom Products
• Technical Resources
• Surplus
• Consulting
• Blog
• Power Humor
• About Us
• Policies
• Site Map
• Our EU Branch
• View Cart

30 Volt DC, 3 Amp Switchmode 90W Power Supply

Hard to find external 30VDC regulated power supply with universal AC input and removable AC cord, double insulated.

Price PST-AC3003 includes US cord	Quantity 1-10 11-50 51+ $95 $89 $79
PST-WX12 Optional 12 piece Output adapter barrel plug kit	$7.00
Polarity reversing adapter for center-negative products	$3.50
SDY-C53F (ZHJX002) To adapt the barrel connector to screw terminals	$2.50 each
Optional 18" alligator cord adapter	$3.25

PST-AC3003	30 Volt 3 Amp power supply
GENERAL SPECIFICATIONS
Safety Compliance:	CE, Double Insulated
Size	63 mm x 165 mm x 38 mm, (2.5 x 6.5 x 1.5 inches)
Weight:	410 grams, 15 ounces
Cooling:	Free air convection
Construction:	Impact resistant thermoplastic enclosure case
Power Density:	4.1 Watts / Cubic inch
INPUT SPECIFICATION
Input Voltage:	Input Voltage: rating 100-245VAC
Input Frequency:	50/60 Hz.
Input Current:	0.6A @ 115VAC, 0.30A @ 230Vac typical
Input Connector:	IEC C7 2 prong removable AC cord
OUTPUT SPECIFICATION
Output Voltage:	30.0 Volts
Output Current:	3 Amps
Output Wattage:	90 Watts typical
Excellent Efficiency	88% at half load, 87% at full load
No load overhead	1.9 watts at 110VAC input 3.3 watts at 220VAC input
Output Polarity	Center Positive
Output Connector:	5.5 mm OD x 2.1 mm ID Barrel connector

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

2. 30 volt power supply, ac dc converter 30 volt, power supplies 30 vdc
3. 30v 3a transformer conset
4. 30v 2.5mm 5.1mm ac adapter
5. dc voltage regulator 240v dc in 30v dc out
6. adapter 3000ma 30v
7. power supply 30 volt, 30 dc volt, 30 volts dc
8. power supplies 30 volts dc, 30 volt transformers
9. ac/dc power supply module 30 volt
10. 30 volt dc power supply, 30 volt ac power adapter

Universal input SPS power supply with fixed 30 volt output voltage, 90W.

High efficiency small power supply for computer monitors, POE and telecom use.