Power supplies Купить в интернет-магазине

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Shown goods: from 101 to 150 (475 всего)

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032548

Power supply S-150-5 Superpower

Switching power supply unit in a metal casing. 5V, 150W, 30A.

всего: 7 pcs
маг ДП: 7 pcs

1:
5:
20:

440,00UAH
418,00UAH
396,00UAH

SUPERPOWER

032549

Power supply S-200-5 Superpower

Switching power supply unit in a metal casing. 5V, 200W, 40A.

всего: 10 pcs

1:
3:
10:

600,00UAH
570,00UAH
540,00UAH

SUPERPOWER

032550

Power supply S-300-5 Superpower

Switching power supply unit in a metal casing. 5V, 300W, 60A.

всего: 6 pcs
маг ДП: 6 pcs

1:
3:
10:

800,00UAH
760,00UAH
720,00UAH

SUPERPOWER

032551

Power supply S-90-18 Superpower

Switching power supply in a metal casing. 18V, 90W, 5A.

всего: 5 pcs

1:
5:
20:

440,00UAH
418,00UAH
396,00UAH

SUPERPOWER

032552

Power supply S-180-18 Superpower

Switching power supply in a metal casing. 18V, 180W, 10A.

всего: 4 pcs
маг ДП: 4 pcs

1:
3:

560,00UAH
532,00UAH

SUPERPOWER

032553

Adapter for LED strips<gtran/> 20W 12V IP67

Adapter for LED strips 20W 12V IP67

Switching power supply unit in a sealed metal casing. IP67

всего: 3 pcs
маг ДП: 3 pcs

1:
3:
10:

280,00UAH
266,00UAH
252,00UAH

SUPERPOWER

032554

Adapter for LED strips<gtran/> 30W 12V IP67

Adapter for LED strips 30W 12V IP67

Switching power supply unit in a sealed metal casing. IP67

всего: 5 pcs
маг ДП: 5 pcs

1:
5:
20:

320,00UAH
304,00UAH
288,00UAH

SUPERPOWER

034015

Li-pol battery<gtran/> 18650, 2600mAh 3.7V<gtran/>

Li-pol battery 18650, 2600mAh 3.7V

Li-ion battery without protection.
For installation in battery packs and Powerbank mobile chargers

всего: 80 pcs
маг ДП: 80 pcs

1:
10:
50:

120,00UAH
108,00UAH
90,00UAH

18650

034020

LED driver<gtran/> 1-3 * 1W 290mA Uin = 12 volts<gtran/>

LED driver 1-3 * 1W 290mA Uin = 12 volts

Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base

всего: 293 pcs
маг ДП: 293 pcs

1:
10:
100:

44,00UAH
39,60UAH
35,20UAH

DARKENERGY

034485

Power supply S-360-36

Switching power supply in a metal casing. 36V, 360W, 10A.
For use in CNC machines

всего: 10 pcs

1:
3:
10:

1 040,00UAH
988,00UAH
936,00UAH

HONG WEI

034486

Power supply S-360-48

Switching power supply in a metal casing. 48V, 360W, 7.5A.
For use in CNC machines

всего: 3 pcs
маг ДП: 3 pcs

1:
3:
10:

1 080,00UAH
1 026,00UAH
972,00UAH

HONG WEI

035039

Power Supply 5V 2A plug 5.5x2.5/5.5x2.1mm CHD-DUA0520

Power adapter 220V - 5V. Maximum current 2 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1.2 m.

всего: 215 pcs
маг ДП: 36 pcs

1:
10:
50:

96,00UAH
91,20UAH
81,60UAH

035040

Power Supply<gtran/> 5V 4A plug 5.5x2.5/5.5x2.1mm CHD5V4A<gtran/>

Power Supply 5V 4A plug 5.5x2.5/5.5x2.1mm CHD5V4A

Power adapter 220V - 5V. Maximum current 4 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1.1 m with ferrite

всего: 3 pcs
маг ДП: 3 pcs

1:
10:
50:

280,00UAH
266,00UAH
252,00UAH

035043

Power Supply<gtran/> 12V 3A plug 5.5x2.5/5.5x2.1mm CHD1230<gtran/>

Power Supply 12V 3A plug 5.5x2.5/5.5x2.1mm CHD1230

Power adapter 220V - 12V. Maximum current 3A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.
No power cord!

всего: 50 pcs
маг ДП: 10 pcs

1:
5:
20:

260,00UAH
247,00UAH
221,00UAH

035045

Power Supply<gtran/> 24V 4A plug 5.5x2.5/5.5x2.1mm CHD24V4A<gtran/>

Power Supply 24V 4A plug 5.5x2.5/5.5x2.1mm CHD24V4A

Power adapter 220V - 24V. Maximum current 4A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.
No power cord!

всего: 53 pcs
маг ДП: 13 pcs

1:
5:
20:

400,00UAH
380,00UAH
360,00UAH

035048

Power Supply 3.3V 600mA 3W YS-U3S3.3L

3.3V 3W unipolar power supply

всего: 86 pcs
маг ДП: 86 pcs

1:
10:
100:

104,00UAH
98,80UAH
93,60UAH

BAOTAID

035049

Power Supply 5V 500mA 3W YS-U3S5L

5V 3W unipolar power supply

всего: 101 pcs
маг ДП: 101 pcs

1:
10:
100:

104,00UAH
98,80UAH
93,60UAH

BAOTAID

035050

Power Supply 9V 350mA 3W YS-U3S9L

9V 3W unipolar power supply

всего: 79 pcs
маг ДП: 49 pcs

1:
10:
100:

104,00UAH
98,80UAH
93,60UAH

BAOTAID

035051

Power Supply<gtran/> 12V 300mA 3W YS-U3S12L

Power Supply 12V 300mA 3W YS-U3S12L

Unipolar power supply 12V 3W

всего: 93 pcs
маг ДП: 93 pcs

1:
10:
100:

104,00UAH
98,80UAH
93,60UAH

BAOTAID

035052

Power Supply 5V 1A 5W YS-U5S5

Unipolar power supply 5V 5W

всего: 540 pcs
маг ДП: 35 pcs

1:
10:
50:

132,00UAH
125,40UAH
118,80UAH

BAOTAID

035054

Power Supply<gtran/> 12V 500mA 5W YS-U5S12

Power Supply 12V 500mA 5W YS-U5S12

Unipolar 12V 5W power supply

всего: 309 pcs
маг ДП: 9 pcs

1:
10:
100:

152,00UAH
129,20UAH
106,40UAH

BAOTAID

035055

Power Supply 5V 2A 10W YS-U12S5H

5V 10W unipolar power supply

всего: 47 pcs
маг ДП: 47 pcs

1:
5:
34:

181,60UAH
172,50UAH
163,40UAH

BAOTAID

035057

Power Supply<gtran/> 12V 1A 12W YS-U12S12H

Power Supply 12V 1A 12W YS-U12S12H

Unipolar power supply 12V 12V

всего: 135 pcs
маг ДП: 33 pcs

1:
5:
34:

180,00UAH
171,00UAH
162,00UAH

BAOTAID

035058

Power Supply<gtran/> 24V 500mA 12W YS-U12S24H

Power Supply 24V 500mA 12W YS-U12S24H

Unipolar power supply 24V 12W

всего: 56 pcs
маг ДП: 5 pcs

1:
10:
100:

181,60UAH
172,50UAH
163,40UAH

BAOTAID

035059

Power Supply 5V 3A 15W YS-U20S5

5V 15W unipolar power supply

всего: 72 pcs
маг ДП: 72 pcs

1:
10:
100:

272,00UAH
258,40UAH
244,80UAH

BAOTAID

035060

Power Supply<gtran/> 12V 2A 24W YS-U20S12

Power Supply 12V 2A 24W YS-U20S12

Unipolar 12V 24W power supply

всего: 43 pcs
маг ДП: 13 pcs

1:
10:
50:

272,00UAH
258,40UAH
244,80UAH

BAOTAID

035061

Power Supply<gtran/> 24V 1A 24W YS-U20S24

Power Supply 24V 1A 24W YS-U20S24

Unipolar power supply 24V 24W

всего: 45 pcs
маг ДП: 15 pcs

1:
10:
50:

272,00UAH
258,40UAH
244,80UAH

BAOTAID

035063

Power Supply<gtran/> 12V 3A 36W YS-U30S12

Power Supply 12V 3A 36W YS-U30S12

Unipolar power supply 12V 36W

всего: 47 pcs
маг ДП: 9 pcs

1:
10:
50:

328,00UAH
311,60UAH
295,20UAH

BAOTAID

035064

Power Supply 24V 1.5A 36W YS-U30S24

24V 36W unipolar power supply

всего: 15 pcs
маг ДП: 15 pcs

1:
10:
50:

328,00UAH
311,60UAH
295,20UAH

BAOTAID

035722

DC-DC 12V to 5V, B1205S-1W

Unipolar DC/DC power converter with galvanic isolation.

From 12V to 5V. Power 1W.

всего: 832 pcs
маг ДП: 832 pcs

1:
10:
100:

68,00UAH
64,60UAH
54,40UAH

RLT

035724

DC-DC 24V to 5V, B2405S-2W

Single-ended DC/DC power converter with galvanic isolation.
From 24V to 5V. Power 2W.

всего: 180 pcs
маг ДП: 180 pcs

1:
10:
100:

104,00UAH
98,80UAH
83,20UAH

RLT

035728

Charger Master Watt<gtran/> ZVU ROBOT-12 [automatic machine, desulfation, voltmeter]<gtran/>

Charger Master Watt ZVU ROBOT-12 [automatic machine, desulfation, voltmeter]

For charging all types of 12-volt lead-acid storage batteries with a capacity of 7 to 200 A * h, including modern calcium ones. Microcontroller control, automatic selection of the optimal charging current.

всего: 1 pc
маг ДП: 1 pc

1:
2:
5:

2 725,00UAH
2 671,00UAH
2 616,00UAH

MASTER.W

035806

Charger for Li-Ion<gtran/> rechargeable batteries XTAR ANT MC1Plus, for 1 rechargeable battery<draft/>

Charger for Li-Ion rechargeable batteries XTAR ANT MC1Plus, for 1 rechargeable battery

Charger for Li-Ion batteries XTAR ANT MC1Plus, 1 battery

всего: 3 pcs
маг ДП: 3 pcs

1:
3:
5:

204,70UAH
194,60UAH
184,30UAH

XTAR

035807

Charger for Li-Ion batteries XTAR VC2, for 2 rechargeable batteries

Charger for Li-Ion batteries Xtar VC2, 2 batteries

всего: 8 pcs
маг ДП: 8 pcs

1:
3:
5:

500,00UAH
475,00UAH
450,00UAH

XTAR

036619

USB charger for cars<gtran/> C44 5V, USB 2A

USB charger for cars C44 5V, USB 2A

всего: 8 pcs
маг ДП: 8 pcs

1:
2:
4:

148,20UAH
142,50UAH
136,50UAH

036628

Auto splitter-charging<gtran/> B-085, 3 slots, USB 3.4A, voltmeter, BLACK<gtran/>

Auto splitter-charging B-085, 3 slots, USB 3.4A, voltmeter, BLACK

всего: 1 pc
маг ДП: 1 pc

1:
2:
5:

520,00UAH
494,00UAH
468,00UAH

036635

Auto splitter-charging<gtran/> WF-028, 3 female, 0.5A USB, cup holder<gtran/>

Auto splitter-charging WF-028, 3 female, 0.5A USB, cup holder

всего: 7 pcs

1:
2:
4:

253,60UAH
243,50UAH
233,30UAH

036684

Auto splitter-charging<gtran/> B-085, 3 slots, USB 3.4A, voltmeter, RED<gtran/>

Auto splitter-charging B-085, 3 slots, USB 3.4A, voltmeter, RED

всего: 1 pc
маг ДП: 1 pc

1:
2:
5:

520,00UAH
494,00UAH
468,00UAH

036977

Battery<draft/> ICR18650 Li-ion LC3200 E1, 3200mAh 3.7V without protection<gtran/>

Battery ICR18650 Li-ion LC3200 E1, 3200mAh 3.7V without protection

The battery is lithium-ion. No protection board, no protruding positive contact.

всего: 174 pcs
маг ДП: 74 pcs

1:
10:
50:

180,90UAH
175,40UAH
170,00UAH

18650

037121

LED driver<gtran/> 9-18x1W 230mA, U input 220V, Ver.2 PFC<gtran/>

LED driver 9-18x1W 230mA, U input 220V, Ver.2 PFC

Constant current driver for LED lamps and luminaires. Connection of LEDs up to 18 pcs. 1W in series. Current 230 mA.
Not galvanically isolated. Pf ≥ 0.9

всего: 190 pcs
маг ДП: 190 pcs

1:
10:
100:

70,00UAH
63,00UAH
56,00UAH

DARKENERGY

037125

LED driver 24-36*1W , 290mA

Constant current driver for LED lamps and luminaires. Connection of LEDs up to 36 pcs. 1W in series. Current 290 mA.
Galvanically isolated.

всего: 44 pcs
маг ДП: 44 pcs

1:
5:
20:

168,00UAH
159,60UAH
134,40UAH

DARKENERGY

037130

LED driver<gtran/> 8-12x1W, 290mA, Uin 220V<gtran/>

LED driver 8-12x1W, 290mA, Uin 220V

Constant current driver for LED lamps and luminaires. Connection of LEDs up to 12 pcs. 1W in series. Current 290 mA.
Galvanically isolated.

всего: 268 pcs
маг ДП: 268 pcs

1:
10:
100:

44,00UAH
39,60UAH
35,20UAH

DARKENERGY

037131

LED driver<gtran/> 18-36x1W, U in 220V<gtran/>

LED driver 18-36x1W, U in 220V

Constant current driver for LED lamps and luminaires. Power of LEDs 18-36 pieces of 1W connected in series. Current 290 mA.
Not galvanically isolated.

всего: 414 pcs
маг ДП: 14 pcs

1:
10:
100:

61,20UAH
55,08UAH
48,96UAH

DARKENERGY

037133

LED driver<gtran/> 1x2-3W 590mA, U in 220V<gtran/>

LED driver 1x2-3W 590mA, U in 220V

Constant current driver for LED lamps and luminaires. It is possible to connect 1 LED for 2-3W. Current 590 mA.
Galvanically isolated.

всего: 1158 pcs
маг ДП: 58 pcs

1:
10:
100:

32,00UAH
28,80UAH
25,60UAH

DARKENERGY

037134

LED driver<gtran/> 4-7x1W 250mA, U in 12V<gtran/>

LED driver 4-7x1W 250mA, U in 12V

Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base

всего: 60 pcs
маг ДП: 60 pcs

1:
10:
50:

56,00UAH
53,20UAH
44,80UAH

DARKENERGY

037135

LED driver<gtran/> 1-3х2-3W 450mA, U in 12V<gtran/>

LED driver 1-3х2-3W 450mA, U in 12V

Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base

всего: 128 pcs
маг ДП: 128 pcs

1:
10:
100:

42,00UAH
39,90UAH
33,60UAH

DARKENERGY

037139

LED driver<gtran/> 4-7x1W 290mA, U in 12V ver.2<gtran/>

LED driver 4-7x1W 290mA, U in 12V ver.2

Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base

всего: 198 pcs
маг ДП: 198 pcs

1:
10:
100:

60,00UAH
57,00UAH
51,00UAH

DARKENERGY

037151

Li-pol battery<gtran/> 801350P, 500mAh 3.7V with protection board<gtran/>

Li-pol battery 801350P, 500mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 500 mAh
With protection board.

всего: 124 pcs
маг ДП: 124 pcs

1:
5:
40:

72,00UAH
64,80UAH
57,60UAH

037192

Battery LR6 AA Ultra Alkaline

Application: players, flashlights, flashlights, electronic toys, portable TVs, etc.

всего: 5124 pcs
маг ДП: 84 pcs

4:
60:
300:

11,20UAH
10,08UAH
8,96UAH

PKCELL

AA (LR6,R6)

037193

Battery LR03 AAA Ultra Alkaline

Application: players, flashlights, flashlights, electronic toys, portable TVs, etc.

всего: 4146 pcs
маг ДП: 246 pcs

10,00UAH

4:
60:
300:

8,80UAH
7,92UAH
7,04UAH

PKCELL

AAA (LR03,R03)

Pages: 1 2 3 4 5 6 7 8 9

Power source - electrical equipment designed to generate, store electrical energy or change its characteristics.

There are three main groups of power supplies:

Primary. The primary include converters of various types of energy into electrical energy, an example is a battery that converts chemical energy into electrical energy.
Secondary. These sources do not generate electricity themselves, but only serve to convert it in order to provide the required parameters (voltage, current, voltage ripple, etc.)
Tertiary. It is a power source for equipment that connects to a secondary power source.

Primary power sources include chemical current sources (galvanic cells, batteries, fuel cells) and the rest: photoelectric converters (solar battery), thermoelectric converters, electromechanical current sources, MHD generator, radioisotope energy sources.

Secondary power sources include: transformers and autotransformers of alternating voltage and current, vibration converters, pulse converters, voltage and current stabilizers, inverters, umformers (electric machine converter).

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