DC Power Supply Units

Regulated power suppply (or bench power supply, laboratory power supply) is used for supplying a stable voltage to a circuit or device that must be operated within certain power supply limits. The output from the regulated power supply is always DC.
ID: 841692
3-channel programmable linear DC power supply (max. power 195 W).
ID: 828458
Dual channel DC power supply with adjustable constant current (up to 5 A) and constant voltage (up to 32 V).
Availability in stock:
HKEUCN
USD 439
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Availability in stock:
HKEUCN
USD 158
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ID: 862796
Programmable high-precision linear DC power supply with 3 output channels and a 220 W max. output power. 4.3-inch TFT LCD.
ID: 828457
Triple channel DC power supply with adjustable constant current (up to 3 A) and constant voltage (up to 32 V).
Availability in stock:
HKEUCN
USD 485
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Availability in stock:
HKEUCN
USD 150
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ID: 862979
Single-channel direct current (0 - 10 A) and voltage (0 - 30 V) power supply unit. Built-in LED display.
ID: 862795
Programmable high-precision linear DC power supply with 3 output channels and a 220 W max. output power. 4.3-inch TFT LCD (4 digits voltage / 3 digits current).
Availability in stock:
HKEUCN
USD 165
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Availability in stock:
HKEUCN
USD 389
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ID: 841691
3-channel programmable DC power supply (max. power 195 W).
ID: 821790
ATTEN TPR3003T is a single DC power supply with continiously adjustable voltage and current.
Availability in stock:
HKEUCN
USD 719
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Availability in stock:
HKEUCN
USD 130
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ID: 818795
Constant current (0-3A) and voltage (0-30V) supply unit with two adjustable channels and one fixed (5V, 3A).
ID: 7097
Platform for fixing boards during installation work including heat gun application. Current and voltage indication, antistatic
Availability in stock:
HKEUCN
USD 122
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Availability in stock:
HKEUCN
USD 30
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ID: 860482
Multifunctional starting and charging device for car battery and electronic devices. Capacity: 12 000 mAh. Starts gasoline engines up to 4 l and diesel engines up to 2.8 l.
ID: 818796
Constant current (0-5A) and voltage (0-30V) supply unit with two adjustable channels and one fixed (5V, 3A).
Availability in stock:
HKEUCN
USD 65
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Availability in stock:
HKEUCN
USD 141
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ID: 864809
Single-channel direct current (0 - 5 A) and voltage (0 - 30 V) power supply unit with built-in LED display.
ID: 855031
High-precision programmable linear DC power supply.
Availability in stock:
HKEUCN
USD 46
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Availability in stock:
HKEUCN
USD 230
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ID: 857396
Single channel regulated DC power supply with adjustable constant current (up to 3 A) and constant voltage (up to 30 V).
ID: 855030
High-precision linear DC power supply (1 mV, 1 mA).
Availability in stock:
HKEUCN
USD 46
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Availability in stock:
HKEUCN
USD 380
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ID: 841687
3-channel 195 W programmable DC power supply.
ID: 850649
Heavy duty voltage transformer which is designed for voltage conversion from 220-240 V to 110-120 V and from 110-120 V to 220-240 V.
Availability in stock:
HKEUCN
USD 780
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Availability in stock:
HKEUCN
USD 80
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ID: 850650
Heavy duty voltage transformer which is designed for voltage conversion from 220-240 V to 110-120 V and from 110-120 V to 220-240 V.
ID: 828933
Single channel power supply Rigol DP1116A is designed for supplying up to 32 V and 10 A DC. Voltage and current can be programmed and time dependence can be monitored.
Availability in stock:
HKEUCN
USD 120
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Availability in stock:
HKEUCN
USD 980
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ID: 857394
3-channel regulated DC power supply with adjustable constant current (up to 5 A) and constant voltage (up to 32 V). LED display.
ID: 860481
Multifunctional starting and charging device for car battery and electronic devices. Capacity: 13 600 mAh. Starts gasoline engines up to 5 l and diesel engines up to 3.8 l.
Availability in stock:
HKEUCN
USD 132
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Availability in stock:
HKEUCN
USD 85
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ID: 857395
Single channel regulated DC power supply with adjustable constant current (up to 5 A) and constant voltage (up to 30 V).
ID: 6213
Powers electronic devices and schemes with 0 to 15 V and 0 to 2 A. Current and voltage values are controlled by voltmeter and amperemeter.
Availability in stock:
HKEUCN
USD 54
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Availability in stock:
HKEUCN
USD 45
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ID: 812007
The most powrful variant of SINGLE OUTPUT/HIGH POWER SERIES. Output up to 30 V and 20 A.
ID: 821792
The programmable linear DC power unit with a single channel and low ripple supplies up to 15 V / 2 A.
Availability in stock:
HKEUCN
USD 315
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Availability in stock:
HKEUCN
USD 25
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ID: 11146
Voltage from 0 to 15 V and current from 0 to 5 A. 2 analogue indicating scales (voltmeter and amperemeter).
ID: 843011
Constant current (0-3 A) and voltage (0-30 V) supply unit with one adjustable channel.
Availability in stock:
HKEUCN
USD 58
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Availability in stock:
HKEUCN
USD 64
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ID: 818793
Constant current (0-3A) and voltage (0-30V) supply unit with one adjustable channel.
ID: 860484
Multifunctional starting and charging device for car battery and electronic devices. Capacity: 8 000 mAh. Starts gasoline engines up to 3 l and diesel engines up to 2 l.
Availability in stock:
HKEUCN
USD 58
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Out of stock
Availability in stock:
HKEUCN
USD 60
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Out of stock
ID: 6214
Powers electronic devices and schemes with direct voltage from 0 to 15 V and current from 0 to 2 A. LCD display
ID: 812008
HY3010MR Power Supply=SINGLE OUTPUT/HIGH POWER SERIES. Output current: up to 10 A and output voltage: up to 30 V.
Availability in stock:
HKEUCN
USD 48
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Availability in stock:
HKEUCN
USD 204
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ID: 821793
ATTEN KPS3030DA is a single-channel DC power supply with adjustable constant-current and constant-voltage.
ID: 11148
Indication: current/voltage 3-digit LED-displays.Short-circuit protection.
Availability in stock:
HKEUCN
USD 265
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Availability in stock:
HKEUCN
USD 64
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ID: 844212
Single-channel programmable DC power supply. Dual range with remote control. Various analysis functions, low ripple and noise.
ID: 862737
Single channel power supply designed for supplying up to 30 V and 5 A DC. Low ripple and noise, 3.5" color LCD, power: 150 W.
Availability in stock:
HKEUCN
USD 829
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Availability in stock:
HKEUCN
USD 299
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ID: 6215
Two independent channels with voltage from 0 to 30V and with load current from 0 to 2A. Each channel is overload protected by current and by voltage. For output voltage or current doubling channels are connected in a sequential order or in parallel.
ID: 828934
Triple channel, 80 Wt power supply Rigol DP1308A is designed for supplying up to 25 V and 5 A DC. High precision, low ripple and noise.
Availability in stock:
HKEUCN
USD 130
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Availability in stock:
HKEUCN
USD 990
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ID: 812009
Two output channels 0-30 V and 0-3 A each. Protection against current and voltage overload on each output. Overload indication.
ID: 821794
ATTEN KPS3050DA is a single-channel DC power supply with adjustable constant-current and constant-voltage.
Availability in stock:
HKEUCN
USD 192
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Availability in stock:
HKEUCN
USD 399
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ID: 11151
Dual LED display, short-circuit protection, output voltage 0-30 V
ID: 844213
Dual channel programmable DC power supply, various analysis functions, low ripple and noise.
Availability in stock:
HKEUCN
USD 96
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Availability in stock:
HKEUCN
USD 790
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ID: 862738
Single channel power supply designed for supplying up to 50 V and 3 A DC. Low ripple and noise, 3.5" color LCD, power: 150 W.
ID: 6216
Ensures power supply of electronic devices and schemes by continuous voltage from 0 to 30V and by current from 0 to 2 A. 3-digits red LED indicators. Short circuit protection.
Availability in stock:
HKEUCN
USD 299
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Availability in stock:
HKEUCN
USD 75
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ID: 812010
SINGLE OUTPUT device with the output current of up to 3 A and output voltage up to 50 V. Microprocessor control and protection against current and voltage overload.
ID: 11152
Dual LED displays, 2 independent channels 0-30V, load current 0-5A.
Availability in stock:
HKEUCN
USD 120
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Availability in stock:
HKEUCN
USD 158
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ID: 812011
Three independent output channels: two of them provide adjustible output of 0-3 A and 0- 30 V, while the 3rd has fixed output of 3 A, 5 V DC.
ID: 11153
LED display,short-circuit protection, output voltage 0-30 V, provides with current up to 10 A
Availability in stock:
HKEUCN
USD 210
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Availability in stock:
HKEUCN
USD 159
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ID: 7399
Power supply Mastech HY1503D provides electronic schemes and devices with power by continuous voltage in the range from 0 to 15 V and by current from 0 to 3A. Output voltage measuring accuracy constitutes less than 1 % ± 2 units, and current measuring – less than 2% ± 2 units.
ID: 817686
The unit powers electronic devices and circuits with DC voltage between from 0 to 18V and DC current from 0 to 3A. 1 adjustable channel.
Availability in stock:
HKEUCN
USD 52
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Availability in stock:
HKEUCN
USD 53
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Out of stock

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