Variable Voltage Power Supplies

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OUR BEST SELLING VARIABLE POWER SUPPLY
Model XP-581

FEATURES/SPECIFICATIONS
•4 DC voltages
• 3 fixed: +5V @ 3A , +12V @ 1A , -12V @ 1A
• 1 variable: 2.5 - 20V @ 2A
• Fully regulated and short protected
• Voltage and current meters
• All metal case
• Ideal for laboratory, service shops and hobbyists.
• Low cost and high value
• Load Regulation 0.10V
• Line Regulation 0.10V
• Ripple RMS .01V
• Dimensions: 3-5/8"H x 10-1/4"W x 10-1/8"D
• Weight: 8 Lbs.

MODEL XP-581...............$104.95*

 

Model XP-603
0-30VDC at 3 Amps

SPECIFICATIONS XP-603
INPUT VOLTAGE 120VAC
OUTPUT VOLTAGE 0-30VDC
OUTPUT CURRENT 2.5A/3A Surge
LOAD REGULATION <1%
LINE REGULATION .1volts
RIPPLE MAX. RMS 30mv
CURRENT PROTECTION 3A Fuse
SHORT PROTECTION Current Limiting
OUTPUT IMPEDANCE .025 ohms
METER Analog 30V, 5A
DIMENSIONS (W"XD"XH') 4-3/4x 6-1/8x 9
WEIGHT (Lbs) 9

Capable of delivering 0-30V at up to 3A.
Exact voltage output regardless of current.
Contains one fully regulated power.

MODEL XP-603...............$99.95*

I

Model XP-605
0-30VDC at 5 Amps

SPECIFICATIONS XP-605
INPUT VOLTAGE 120VAC
OUTPUT VOLTAGE 0-30VDC
OUTPUT CURRENT 5A
LOAD REGULATION <1%
LINE REGULATION <1%
RIPPLE MAX. RMS .001V
CURRENT PROTECTION .05-5A Lim.
SHORT PROTECTION .05-5A Lim.
METER Analog 30V, 5A
DIMENSIONS (W"XD"XH') 5-3/8x11-1/2x6-1/2
WEIGHT (Lbs) 13

Its features include fine and course controls for voltage and current, and contains two analog Volt/Current meters. 

MODEL XP-605.............$139.50*

Model XP-720
SPECIFICATIONS XP-720
INPUT VOLTAGE 120VAC
OUTPUT VOLTAGE DC +/-1.25-15, 5 VDC
OUTPUT VOLTAGE AC 6.3VAC, 12VAC CT
OUTPUT CURRENT 1A, 3A, 1A/AC
LOAD REGULATION .1V
LINE REGULATION .1V
RIPPLE MAX. RMS .005V
CURRENT PROTECTION 1A, 3A, Lim, Fuse
SHORT PROTECTION 1A, 3A, Lim, Fuse
OUTPUT IMPEDANCE .025 ohms
METER None
DIMENSIONS (W"XD"XH') 3-1/2 x 8 x 6-1/2
WEIGHT (Lbs) 7

Model XP720 has 3 fully regulated supplies: 1.5- 15V @ 1A, -1.5 to -15V @ 1A, or (3-30V @ 1A) and 5V @ 3A. It also has 6.3VAC @ 1A and 12.6 center tapped @1A. It features short circuit protection on all supplies.

MODEL XP-720....Assembled......$99.95*

MODEL XP-720K......KIT............$69.95*

*Additional shipping fees apply on power supplies.
Average shipping fee is $10 to $15 depending on your
location and the quantity ordered.
Be aware that air shipments are very expensive.
We will adjust accordingly.
Power Supplies will ship UPS only.
No US Mail shipments.