CircuitSpecialists.com
1000”s of Items Online! 1-800-528-1417 Fax: 480-464-5824 Since 1971
Your Power Supply Headquarters!! Your Power Supply Headquarters!!
We carry a LARGE selection of power supplies from bench top to variacs to single, dual and triple output to wall plug AC adapters to large and ultra large regulated power supplies.
Adjust Adjustable DC Power Supplies with able DC Power Supplies with
Adjust Adjustable Current Limiting able Current Limiting
HengFu Switching Power Supplies HengFu Switching Power Supplies
Circuit Specialists carries a wide selection of HengFu
switching power supplies. All models have overload, over
voltage, over temperature & short circuit protection.
Price 5+
$112.00
Regulated linear power supplies with adjustable
current limiting. The LED display shows both Volts
& Amps. The current output can be preset by the
user via a front panel screwdriver adjustment screw
while the voltage is adjustable by a front panel
multi-turn knob for precise voltage settings. Output
is by front panel bananna jacks and there is also a
covered terminal strip for remote voltmeter sensing
at the load.
Utilizes SMD technology
* Pre-Settable Voltage & Current levels
* Front Panel On/Off Switch
* Large LED readout for Voltage & Current
* S+ & S- Sampling terminals
0-30 Volt / 0-10 Amp Adj. (CSI3010X) $198.00
0-30 Volt / 0-20 Amp Adj. (CSI3020X) $299.00
0-40 Volt / 0-10 Amp Adj. (CSI4010X) $269.00
0-60 Volt / 0-10 Amp Adj. (CSI6010X) $319.00
0-120 Volt / 0-3 Amp Adj. (CSI12003X) $265.95
www.circuitspecialists.com/dcpower
Hi-Power Enclosed Single Output
Item 1+ 10+
1000W 12v/84A (HF1000W-SM- 12) $299.00
1000W 24v/42A (HF1000W-SM- 24) $299.00
700W 48V/15A (HF700W-S- 48) $189.00 $174.00
500W 48V/11A (HF500W-S- 48) $119.00
500W 24V/21A (HF500W-S- 24) $169.00 $149.00
500W 12V/42A (HF500W-S- 12) $169.00 $149.00
300W 48V/6.3A (HF300W-S- 48) 69.00 61.00
300W 36V/8.5A (HF300W-S- 36) 69.00 61.00
300W 24V/12.5A (HF300W-S- 24) 69.00 61.00
300W 12V/25A (HF300W-S- 12) 69.00 61.00
300W 9V/33A (HF300W-S- 9) 69.00 61.00
300W 5V/60A (HF300W-S- 5) 69.00 61.00
Open Frame Single Output
Item 1+ 10+
15W 5V/3A (HF15W-SPL- 5) 15.99 13. 59
15W 12V/1.3A (HF15W-SPL- 12) 15.99 13. 59
15W 24V/0.85A (HF15W-SPL- 24) 15.99 13. 59
15W 48V/.032A (HF15W-SPL- 48) 15.99 13. 59
0-30V / 0-5A 0-30V / 0-5A . DC Power Supply . DC Power Supply
Item #: Price 1+
CSI3003X- 5 CSI3003X- 5
0-30V/0-3A $119.00
CSI5003X5 CSI5003X5
0-50V/0-3A $127.00 $119.00
CSI3005X5 CSI3005X5
0-30V/0-5A $129.00 $122.00
Triple Output DC Triple Output DC Bench Power Supplies Bench Power Supplies
•Output: 0-30VDC x 2 3
or 5 Amps & 1fixed output
@ 5VDC@3A
•Stepped Current: 30mA
+/- 1mA
Item #: Price 1+ Price 5+
CSI3003X3 CSI3003X3
0-30Vx2@3A
$198.00 $193.00
CSI3005XIII CSI3005XIII
0-30Vx2@5A
$259.00 $244.00
Enclosed Dual Output
Item 1+ 10+
5V/10A-12V/4A (HF100W-DF-A) 39.00 34.88
5V/15A-15V/2A (HF100W-DF-B) 39.00 34.88
5V/24A-24V/1A (HF100W-DF-V) 39.00 34.88
5V/1A-5V1.8A (HF10W-DL-A) 15.95 13. 79
5V/1.8A-12V/0.5A (HF10W-DL-B) 15.95 13. 79
5V/1.8A-15V/0.5A (HF10W-DL-C) 15.95 13. 79
5V/1.8A-24V/0.3A (HF10W-FL-D) 15.95 13. 79
www.circuitspecialists.com/hengfu
Programmable DC Electronic Loads Programmable DC Electronic Loads
Thease devices can be used with supplies up
to 360VDC and 30A. It features a rotary
selection switch and a numeric keypad used
to input the maximum voltage, current and
power settings. These electronic DC loads
are perfect for use in laboratory environments
and schools, or for testing DC power supplies
or high-capacity batteries. It also features
memory, and can also be connected to a PC,
to implement remote control and supervision.
360V/150W (CSI3710A) $349.00
www.circuitspecialists.com/csi3710a
360V/300W (CSI3711A) $499.00
www.circuitspecialists.com/csi3711a
POTRANS [S POTRANS [Special Purchase] pecial Purchase]
150W 150Watt 24V/6.5A att 24V/6.5A Switchable Power Supply Switchable Power Supply
High efficiency
* High reliability
* Protection: Over-voltage/Over-current/Over-power/Short-circuit
* Output reverse protection
* VAC input range selected by
switch
* 100% full load burn-in test
* EMI/RFI: FCC Part 15J, Class A
& CISPR 22 Class A
•Up to 10 settings stored in memory
•Optional RS-232, USB, RS-485 adapters
•May be used in series or parallel modes
with additional supplies.
•Low output ripple & noise
•LCD display with backlight
•High resolution at 1mV
Programmable DC Power Programmable DC Power
Supplies Supplies
Model CSI3644A
DC Voltage 0-18V
DC Current 5A
Power (max) 90W
Price $199.00 $199.00
Item CSI-15024-1M
1+$19.00 10+$14.95 100+ 12.95
UL, cUL, CCC, CE & TUV approved
The CSI530S is a regulated DC power supply which you can
adjust the current and the voltage continuously. An LED display
is used to show the current and voltage values. The output terminals are safe 4mm banana jacks. This power supply can be
used in electronic circuits such as operational amplifiers, digital
logic circuits and so on. Users include researchers, technicians, teachers and electronics enthusiasts. A 3 ½ digit LED is
used to display the voltage and current values.
ww.circuitspecialists.com/csi530s
$79.00 $79.00 Item
CSI530S CSI530S
CSI3645A
0-36V
3A
108W
$199.00 $199.00
CSI3646A
0-72V
1.5A
108W
$199.00 $199.00
www www.Cir .CircuitSpecialists cuitSpecialists.com/Blac.com/BlackJ kJac ack
Circuit Specialists, Inc. 220 S. Country Club Dr., Mesa, AZ 85210
Phone: 800-528-1417 / 480-464-2485 // Fax: 480-464-5824
