Power supplies Купить в интернет-магазине

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Shown goods: from 1 to 50 (421 всего)

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002696

Battery<gtran/> LR6 AA 15A super alkaline<gtran/>

Battery LR6 AA 15A super alkaline

Super Alkaline 1.5V
players, flashlights, flashlights, electronic toys, portable TVs, etc.

136 pcs

2:
10:
40:

19,89UAH
18,90UAH
17,90UAH

AA (LR6,R6)

002697

Battery<gtran/> LR6 AA 15AU Ultra alkaline<gtran/>

Battery LR6 AA 15AU Ultra alkaline

40 pcs

2:
10:
40:

22,95UAH
21,80UAH
20,66UAH

AA (LR6,R6)

002703

Battery<gtran/> LR41 AG3 192-U10 hourly<gtran/>

Battery LR41 AG3 192-U10 hourly

Alkaline (disk) 1,5V 24mAh
Used in calculators, toys, watches and cameras.

20 pcs

1:
10:
30:

16,20UAH
14,99UAH
13,77UAH

LR41 (AG3)

002705

Battery<gtran/> LR03 AAA 24A Super Alkaline

Battery LR03 AAA 24A Super Alkaline

Super Alkaline 1.5V
players, flashlights, flashlights, electronic toys, portable TVs, etc.

122 pcs

2:
12:
40:

19,89UAH
18,90UAH
17,90UAH

AAA (LR03,R03)

002708

Battery<gtran/> R03 AAA 24G salt green<gtran/>

Battery R03 AAA 24G salt green

Effective in products with low energy consumption: wall and table clocks, remote controls, radios, etc.

52 pcs

2:
12:
40:

11,48UAH
10,67UAH
10,10UAH

AAA (LR03,R03)

002710

Battery 27A-U5 alkaline

Super Alkaline 12V, 20mAh
alarm trinkets, electronic games, medical devices, etc.

17 pcs

1:
5:
15:

47,25UAH
44,89UAH
42,06UAH

A27

002712

Battery<gtran/> LR44 AG13 A76F-U10 alkaline<gtran/>

Battery LR44 AG13 A76F-U10 alkaline

Alkaline (disk) 1,5V 110mAh
Used in calculators, toys, watches and cameras.

56 pcs

1:
10:
30:

17,10UAH
16,25UAH
15,05UAH

LR44 (AG13)

002718

Battery CR2016-U5

voltage 3V, capacity 80mAh

5 pcs

1:
10:
30:

33,53UAH
31,85UAH
29,50UAH

CR2016

002719

Battery CR2025-U5

Lithium cell voltage 3V, capacity 150mAh

30 pcs

1:
10:
25:

32,85UAH
31,21UAH
29,24UAH

CR2025

002720

Battery CR2032-U5

Lithium cell voltage 3V, capacity 210mAh

105 pcs

1:
10:
25:

32,85UAH
31,21UAH
29,24UAH

CR2032

004653

DR-120-12

Industrial power supply 120W, output 12V/10A,
DIN rail mounting

4 pcs

1:
5:

2 079,00UAH
1 996,00UAH

MEAN WELL

004654

Master Watt Charger<gtran/> A-25 automatic 12V, 25A<gtran/>

Master Watt Charger A-25 automatic 12V, 25A

Automatic charger for 12V lead-acid batteries with a capacity of 30-300 Ah. Maximum current 25A. Auxiliary charger for UPS.

2 pcs

3 006,00UAH

1:	2 848,00UAH

004811

DR-4505

AC/DC converter with a power of 45 W, 5V/4.2A
for mounting on a DIN rail

1 pc

1:
5:

1 064,00UAH
1 011,00UAH

MEAN WELL

004905

Battery R6 AA 15G

Effective in products with low energy consumption: wall and table clocks, remote controls, radios, etc.

20 pcs

4:
12:
32:

14,49UAH
13,48UAH
12,75UAH

AA (LR6,R6)

006083

DR-75-12

AC/DC converter 75 W, 12V/6.3A
for DIN rail mounting

1 pc

1:
5:

1 620,00UAH
1 539,00UAH

MEAN WELL

006243

Battery R6 AA 15PL

Supercell 1.5V
Usage: wall and table clocks, remote controls, etc.

14 pcs

2:
12:
32:

9,44UAH
8,98UAH
8,51UAH

AA (LR6,R6)

006244

Battery<gtran/> Crown 6F22 1604A-U1 Super Alkaline<gtran/>

Battery Crown 6F22 1604A-U1 Super Alkaline

Super Alkaline crown 9V
players, flashlights, flashlights, electronic toys, portable TVs, etc.

5 pcs

1:
10:
30:

103,50UAH
98,33UAH
91,09UAH

Крона (6F22,6LR61)

006452

DC-DC 5V to 5V, B0505S-1W

Single-ended DC/DC power converter with galvanic isolation.
From 5V to 5V. Power 1W.

790 pcs

1:
10:
100:

49,50UAH
47,03UAH
39,60UAH

RLT

010914

Battery<gtran/> Crown 6F22 1604G-S1 salt (green tray)<gtran/>

Battery Crown 6F22 1604G-S1 salt (green tray)

Greencell crown 9V

Usage: wall and table clocks, remote controls, etc.

14 pcs

1:
20:
50:

35,51UAH
33,02UAH
31,25UAH

Крона (6F22,6LR61)

011661

DR-4515

AC/DC converter 45 W, 15V/2.8A
for mounting on a DIN rail

1 pc

1:
10:

1 103,00UAH
1 059,00UAH

MEAN WELL

011737

Battery<gtran/> R03 AAA 24S black salt<gtran/>

Battery R03 AAA 24S black salt

Supercell 1.5V

Usage: wall and table clocks, remote controls, etc.

38 pcs

2:
12:
40:

9,90UAH
9,21UAH
8,71UAH

AAA (LR03,R03)

011741

Battery<gtran/> LR54 AG10 189-U10 hourly<gtran/>

Battery LR54 AG10 189-U10 hourly

Alkaline (disk) 1,5V 44mAh
Used in calculators, toys, watches and cameras.

19 pcs

1:
10:
20:

15,75UAH
14,96UAH
14,02UAH

LR54 (AG10,LR1130)

013178

Battery<gtran/> Crown 6F22 1604AU-U1 Ultra Alkaline<gtran/>

Battery Crown 6F22 1604AU-U1 Ultra Alkaline

Ultra Alkaline crown 9V
players, flashlights, flashlights, electronic toys, portable TVs, etc.

13 pcs

1:
10:
30:

117,00UAH
111,20UAH
105,30UAH

Крона (6F22,6LR61)

013185

Battery<gtran/> LR620 AG1 164-U10 <draft/>

Battery LR620 AG1 164-U10

Alkaline (disk) 1,5V 8mAh
Used in calculators, toys, watches and cameras.

16 pcs

1:
10:

16,20UAH
14,58UAH

LR620 (AG1)

013187

Battery<gtran/> LR03 AAA 24AUP Ultra Alkaline PLUS

Battery LR03 AAA 24AUP Ultra Alkaline PLUS

34 pcs

2:
20:
50:

27,00UAH
25,65UAH
24,30UAH

AAA (LR03,R03)

013676

Battery<gtran/> LR6 AA 15AUP Ultra Alkaline Plus

Battery LR6 AA 15AUP Ultra Alkaline Plus

Ultra Alkaline Plus1.5V
players, flashlights, flashlights, electronic toys, portable TVs, etc.

106 pcs

2:
10:
40:

25,38UAH
24,11UAH
22,84UAH

AA (LR6,R6)

014303

Battery<gtran/> Krona 6F22 1604AUP-U1 Ultra Alkaline plus<gtran/>

Battery Krona 6F22 1604AUP-U1 Ultra Alkaline plus

Ultra Alkaline plus crown 9V
players, flashlights, flashlights, electronic toys, portable TVs, etc.

9 pcs

1:
10:
30:

139,50UAH
129,70UAH
124,20UAH

Крона (6F22,6LR61)

014426

NES-200-12

AC/DC converter with a power of 200W, 12V/17A
case: for chassis mounting

2 pcs

1:
3:
10:

1 215,00UAH
1 191,00UAH
1 154,00UAH

MEAN WELL

014592

Battery<gtran/> LR03 AAA 24AU Ultra Alkaline

Battery LR03 AAA 24AU Ultra Alkaline

Ultra Alkaline 1.5V

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

104 pcs

2:
10:
40:

24,30UAH
23,09UAH
21,39UAH

AAA (LR03,R03)

015135

Battery<gtran/> LR14 (C) 14AU alkaline<gtran/>

Battery LR14 (C) 14AU alkaline

13 pcs

1:
4:

81,32UAH
77,39UAH

C (LR14,R14)

015454

Battery LR03 AAA 24AUP Ultra Alkaline PLUS

Ultra Alkaline Plus1.5V

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

160 pcs

4:
12:
40:

24,75UAH
23,51UAH
22,28UAH

AAA (LR03,R03)

015821

SD-25B-24

2 pcs

905,90UAH

MEAN WELL

021028

DR-60-5

Mean Well. AC-DC network converter - P out: 60 W; Output: 5V

3 pcs

1:
5:

1 197,00UAH
1 137,00UAH

MEAN WELL

022522

Adapter for LED strips<gtran/> 45W 12V (EV-12045AMLED) 230x40x22

Adapter for LED strips 45W 12V (EV-12045AMLED) 230x40x22

Waterproof power supply for LED strips. Power 45 watts, voltage 12 volts.

10 pcs

1:
5:
20:

540,10UAH
513,10UAH
486,00UAH

EVER-LINK

022541

LED driver<gtran/> 1*3W EC-05680A-SLED 61x33x21

LED driver 1*3W EC-05680A-SLED 61x33x21

Constant current driver for high-power LEDs. For indoor use.
1х3W

170 pcs

1:
5:
20:

81,91UAH
77,81UAH
73,72UAH

EVER-LINK

022543

LED driver 4-7*1W LED 88x39x22

Dual-tone dimmable LED driver. Input voltage 90-240V. Output current 150/300 mA.
(tones - shades of light temperature)

67 pcs

1:
5:
20:

184,50UAH
175,30UAH
166,10UAH

EVER-LINK

022554

TG LED Driver<gtran/> 5*1W LED 25x18x11 Dimmer

TG LED Driver 5*1W LED 25x18x11 Dimmer

Dimmable LED driver. Input alternating voltage 175-265 V. Output voltage 10-24 V. Output current 300 mA. The brightness is regulated by an external triac dimmer.

41 pcs

1:
3:

141,80UAH
134,70UAH

EVER-LINK

023473

Battery CR1620-C5

Lithium cell voltage 3V, capacity 80mAh

4 pcs

1:
20:
50:

63,01UAH
57,97UAH
52,93UAH

CR1620

023724

Power Supply<gtran/> 5V 1A plug 5.5x2.5mm CQ12-050100

Power Supply 5V 1A plug 5.5x2.5mm CQ12-050100

Power adapter 220V - 5V. Maximum current 1 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.

112 pcs

1:
10:
50:

90,01UAH
85,51UAH
76,51UAH

023726

Power Supply 9V 2A plug 5.5x2.5/5.5x2.1mm CB9V2A

Power adapter 220V - 9V. Maximum current 2 A. Connector 5.5x2.1mm. Plus inside. Cable length 1.4 m.

23 pcs

1:
5:
20:

139,50UAH
132,50UAH
118,60UAH

023728

Power Supply 9V 1A male 5.5x2.5/5.5x2.1mm CHD-9VB9

Power adapter 220V - 9V. Maximum current 1 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.

35 pcs

1:
5:
20:

110,30UAH
104,70UAH
93,72UAH

024340

Power Supply 12V 2W

Miniature power supply unit 220V/12V AC/DC 166 mA.

In open execution.

22 pcs

1:
10:
100:

180,00UAH
171,00UAH
153,00UAH

024342

Power Supply 3.3V 2W

Miniature power supply unit 220V/3.3V AC/DC 545 mA.

In open execution.

10 pcs

1:
10:
100:

180,00UAH
171,00UAH
153,00UAH

026371

Блок питания 6V 1A plug 5.5x2.5mm CQ12-060100

35 pcs

1:
5:
20:

99,01UAH
94,06UAH
84,16UAH

027553

Battery<gtran/> LR66 AG4 177-U10 hourly<gtran/>

Battery LR66 AG4 177-U10 hourly

Alkaline (disc) 1.5V 35mAh

Used in watches, calculators, hearing aids, electronic devices, lighters.

17 pcs

1:
10:
30:

16,34UAH
15,52UAH
14,70UAH

LR66 ( AG4 , LR626 )

028590

Adapter for LED strips<gtran/> 12V 1,5A 18W

Adapter for LED strips 12V 1,5A 18W

Switching power supply for LED strips. Input voltage 220 volts. Power 18 W. Output voltage 12 volts, current 1.5A. Protection class IP 21.

53 pcs

1:
10:
100:

121,50UAH
115,40UAH
103,30UAH

APOS

030370

Power Supply 12V 0.45A

Power supply unit 220V/12V AC/DC 0.45A.

In open execution.

29 pcs

1:
10:
50:

76,51UAH
68,86UAH
61,21UAH

030374

LED driver<gtran/> 9-18x1W U input 220 volts, 240mA, Dark Energy<gtran/>

LED driver 9-18x1W U input 220 volts, 240mA, Dark Energy

Constant current driver for LED lamps and luminaires. Power of LEDs 9-18 pieces, 1W each, connected in series. Current 240 mA.
Not galvanically isolated!

49 pcs

1:
10:
50:

39,60UAH
37,62UAH
31,68UAH

DARKENERGY

030377

LED driver 24-36W , 900mA

Constant current driver for LED floodlights and COB LEDs. LED power up to 36W, current 900mA.

79 pcs

1:
5:
30:

198,00UAH
188,10UAH
158,40UAH

DARKENERGY

030378

LED driver 36-50W , 1400mA, Dark Energy

Constant current driver for LED floodlights and COB LEDs. LED power up to 50W, current 1400 mA.

15 pcs

1:
5:
20:

261,00UAH
248,00UAH
208,80UAH

DARKENERGY

Pages: 1 2 3 4 5 6 7 8

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).