Power supplies Купить в интернет-магазине

Pages: 1 2 3 4 ... 10

Shown goods: from 51 to 100 (480 всего)

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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.

всего: 6 pcs
маг ДП: 6 pcs

1:
10:
30:

14,56UAH
13,85UAH
13,12UAH

LR66 ( AG4 , LR626 )

027917

LED lamp driver<gtran/> 18x1W, U input 220 volts<gtran/>

LED lamp driver 18x1W, U input 220 volts

Open-frame driver for LED lamps and luminaires.
18x1W LEDs (300mA), 220V power supply

всего: 100 pcs
маг ДП: 100 pcs

1:
10:
100:

42,00UAH
37,80UAH
33,60UAH

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.

всего: 62 pcs
маг ДП: 62 pcs

1:
10:
100:

113,40UAH
107,70UAH
96,39UAH

APOS

028945

Power supply S-60-12 Superpower

Switching power supply in a metal casing. 12V, 60W, 5A.

всего: 85 pcs
маг ДП: 85 pcs

1:
5:
20:

252,00UAH
239,40UAH
226,80UAH

SUPERPOWER

028951

Power supply S-120-12 Superpower

Switching power supply in a metal casing. 12V, 120W, 10A.

всего: 61 pcs
маг ДП: 31 pcs

1:
5:
20:

378,00UAH
359,10UAH
340,20UAH

SUPERPOWER

028952

Power supply S-360-36 Superpower

360W 36V 10A Switching Power Supply

всего: 81 pcs
маг ДП: 9 pcs

1:
5:
20:

924,00UAH
877,80UAH
831,60UAH

SUPERPOWER

030368

Power Supply 12V 8A

Power supply unit 220V/12V AC/DC 8A.

In open execution.

всего: 41 pcs
маг ДП: 41 pcs

1:
10:

327,60UAH
294,80UAH

030370

Power Supply 12V 0.45A

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

In open execution.

всего: 114 pcs
маг ДП: 114 pcs

1:
10:
50:

71,40UAH
64,26UAH
57,12UAH

030373

LED driver<gtran/> 4-7x1W, 300mA, U input 220 volts Dark Energy v1.7a<gtran/>

LED driver 4-7x1W, 300mA, U input 220 volts Dark Energy v1.7a

Constant current driver for LED lamps and luminaires. Power of LEDs 4-7 pieces of 1W connected in series. Current 290-300 mA.

всего: 748 pcs
маг ДП: 248 pcs

1:
10:
100:

46,20UAH
43,89UAH
32,34UAH

DARKENERGY

030374

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!

всего: 160 pcs
маг ДП: 160 pcs

1:
10:
50:

36,96UAH
35,11UAH
29,57UAH

DARKENERGY

030377

LED driver 24-36W , 900mA

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

всего: 121 pcs
маг ДП: 121 pcs

1:
5:
30:

184,80UAH
175,60UAH
147,80UAH

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.

всего: 30 pcs
маг ДП: 30 pcs

1:
5:
20:

243,60UAH
231,40UAH
194,90UAH

DARKENERGY

030846

Power Supply<gtran/> 16V 4A plug 5.5x2.5mm<draft/>

Power Supply 16V 4A plug 5.5x2.5mm

Switching power supply in a desktop case.

Uin: 180-240 VAC Uout: 16VDC Iout: 4A. No power cable!

всего: 37 pcs
маг ДП: 7 pcs

1:
3:
10:

336,00UAH
319,20UAH
285,60UAH

030922

Power Supply<gtran/> 12V 4A plug 5.5x2.5/5.5x2.1mm CHD1240<gtran/>

Power Supply 12V 4A plug 5.5x2.5/5.5x2.1mm CHD1240

Power adapter 220V - 12V. Maximum current 4A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.
No power cord!

всего: 48 pcs
маг ДП: 6 pcs

1:
5:
20:

294,00UAH
279,30UAH
249,90UAH

030924

Power Supply 24V 1A plug 5.5x2.1mm CHD-CB24100

всего: 74 pcs
маг ДП: 24 pcs

1:
5:
20:

159,60UAH
151,60UAH
135,70UAH

030925

Power Supply<gtran/> 12V 1A plug 5.5x2.5/5.5x2.1mm CHD12V1A<gtran/>

Power Supply 12V 1A plug 5.5x2.5/5.5x2.1mm CHD12V1A

Power adapter 220V - 12V. Maximum current 1 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.

всего: 460 pcs
маг ДП: 29 pcs

1:
10:
50:

109,20UAH
103,70UAH
87,36UAH

030926

Power Supply 12V 2A plug 5.5x2.5mm CHD12V2A

Power adapter 220V - 12V. Maximum current 2 A. Connector 5.5x2.5mm. Plus inside. Cable length 1 m.

всего: 415 pcs
маг ДП: 37 pcs

1:
10:
50:

138,60UAH
131,70UAH
110,90UAH

031597

Power supply module<gtran/> RT02-T2S12 12V 2W

Power supply module RT02-T2S12 12V 2W

Unipolar 12V 2W power supply.
Input voltage 85-264V AC.

всего: 391 pcs
маг ДП: 391 pcs

1:
10:
50:

84,00UAH
75,60UAH
67,20UAH

RLT

031598

Power supply module<gtran/> RT02-T2S05 5V 2W

Power supply module RT02-T2S05 5V 2W

Unipolar 5V 2W power supply.
Input voltage 85-264V AC.

всего: 257 pcs
маг ДП: 257 pcs

1:
10:
50:

84,00UAH
75,60UAH
67,20UAH

RLT

031603

DC-DC WRA1212MD-6W

Bipolar DC/DC power converter with galvanic isolation.

From 12V to ±12V. Power 6W.

всего: 16 pcs
маг ДП: 16 pcs

1:
10:
100:

336,00UAH
302,40UAH
268,80UAH

RLT

031605

DC-DC 5V to 3.3V, B0503S-1W

Unipolar DC/DC power converter with galvanic isolation.

From 5V to 3.3V. Power 1W.

всего: 180 pcs
маг ДП: 180 pcs

1:
10:
100:

71,40UAH
67,83UAH
57,12UAH

RLT

031606

DC-DC 5V to 9V, B0509S-1W

Unipolar DC/DC power converter with galvanic isolation.

From 5V to 9V. Power 1W.

всего: 284 pcs
маг ДП: 284 pcs

1:
10:
50:

67,20UAH
63,84UAH
53,76UAH

RLT

031608

DC-DC 12V to 12V, B1212S-1W

Unipolar DC/DC power converter with galvanic isolation.

From 12V to 12V. Power 1W.

всего: 1034 pcs
маг ДП: 1034 pcs

1:
10:
100:

71,40UAH
67,83UAH
57,12UAH

RLT

031609

DC-DC 5V to 5V, B0505S-2W

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

всего: 114 pcs
маг ДП: 114 pcs

1:
10:
100:

109,20UAH
103,70UAH
87,36UAH

RLT

031611

DC-DC 12V to 5V, B1205S-2W

Single-ended DC/DC power converter with galvanic isolation.
From 12V to 5V. Power 2W.

всего: 100 pcs
маг ДП: 100 pcs

1:
10:
50:

117,60UAH
111,70UAH
94,08UAH

RLT

031612

DC-DC 12V to 12V, B1212S-2W

Unipolar DC/DC power converter with galvanic isolation.

From 12V to 12V. Power 2W.

всего: 418 pcs
маг ДП: 418 pcs

1:
10:
100:

117,60UAH
111,70UAH
94,08UAH

RLT

031945

Li-pol battery<gtran/> 502030P, 250mAh 3.7V with protection board<gtran/>

Li-pol battery 502030P, 250mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 250 mAh

With protection board.

всего: 500 pcs
маг ДП: 500 pcs

1:
10:
50:

42,00UAH
37,80UAH
31,50UAH

031946

Li-pol battery<gtran/> 402250P, 450mAh 3.7V with protection board<gtran/>

Li-pol battery 402250P, 450mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 450 mAh
With protection board.

всего: 230 pcs
маг ДП: 230 pcs

1:
10:
50:

75,60UAH
68,04UAH
56,70UAH

031947

Li-pol battery<gtran/> 403759P, 800mAh 3.7V with protection board<gtran/>

Li-pol battery 403759P, 800mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 800 mAh

With protection board.

всего: 169 pcs
маг ДП: 169 pcs

1:
10:
50:

126,00UAH
113,40UAH
94,50UAH

031948

Li-pol battery<gtran/> 357090P, 2500mAh 3.7V with protection board<gtran/>

Li-pol battery 357090P, 2500mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 2500 mAh

With protection board.

всего: 128 pcs
маг ДП: 128 pcs

1:
9:
45:

172,20UAH
155,00UAH
137,80UAH

031952

Li-pol battery<gtran/> 501230P, 130mAh 3.7V with protection board<gtran/>

Li-pol battery 501230P, 130mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 130 mAh

With protection board.

всего: 72 pcs
маг ДП: 72 pcs

1:
10:
50:

42,00UAH
37,80UAH
33,60UAH

031954

Li-pol battery<gtran/> 401120P 60mAh 3.7V with protection board<gtran/>

Li-pol battery 401120P 60mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 60 mAh

With protection board.

всего: 165 pcs
маг ДП: 165 pcs

1:
10:
50:

37,80UAH
34,02UAH
28,35UAH

032198

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

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

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. Does not "boil" the battery. Desulfation.

всего: 2 pcs
маг ДП: 2 pcs

1:
2:
5:

2 570,00UAH
2 519,00UAH
2 467,00UAH

MASTER.W

032529

Power supply S-12-12 Superpower

Switching power supply unit in a metal casing. 12V, 12W, 1A.

всего: 38 pcs
маг ДП: 38 pcs

1:
5:
20:

126,00UAH
119,70UAH
113,40UAH

SUPERPOWER

032530

Power supply S-24-12 Superpower

Switching power supply in a metal casing. 12V, 24W, 2A.

всего: 49 pcs
маг ДП: 49 pcs

1:
5:
20:

147,00UAH
139,60UAH
132,30UAH

SUPERPOWER

032531

Power supply S-40-12 Superpower

Switching power supply unit in a metal casing. 12V, 40W, 3.2A.

всего: 1 pc
маг ДП: 1 pc

1:
5:
20:

210,00UAH
199,50UAH
189,00UAH

SUPERPOWER

032532

Power supply S-100-12 Superpower

Switching power supply in a metal casing. 12V, 100W, 8.5A.

всего: 56 pcs
маг ДП: 1 pc

1:
5:
20:

294,00UAH
279,30UAH
264,60UAH

SUPERPOWER

032533

Power supply S-180-12 Superpower

Switching power supply unit in a metal casing. 12V, 180W, 15A.

всего: 24 pcs
маг ДП: 6 pcs

1:
5:
20:

462,00UAH
438,90UAH
415,80UAH

SUPERPOWER

032536

Power supply S-25-24 Superpower

Switching power supply unit in a metal casing. 24V, 24W, 1A.

всего: 51 pcs
маг ДП: 51 pcs

1:
5:
20:

151,20UAH
143,60UAH
136,10UAH

SUPERPOWER

032538

Power supply S-72-24 Superpower

Switching power supply in a metal casing. 24V, 72W, 3A.

всего: 33 pcs
маг ДП: 33 pcs

1:
5:
20:

365,40UAH
347,10UAH
328,90UAH

SUPERPOWER

032539

Power supply S-120-24 Superpower

Switching power supply in a metal casing. 24V, 120W, 5A.

всего: 58 pcs
маг ДП: 3 pcs

1:
5:
20:

420,00UAH
399,00UAH
378,00UAH

SUPERPOWER

032540

Power supply S-240-24 Superpower

Switching power supply in a metal casing. 24V, 240W, 10A.

всего: 93 pcs
маг ДП: 3 pcs

1:
5:
20:

525,00UAH
498,70UAH
472,50UAH

SUPERPOWER

032543

Power supply S-10-5 Superpower

Switching power supply unit in a metal casing. 5V, 10W, 2A.

всего: 46 pcs
маг ДП: 46 pcs

1:
5:
20:

151,20UAH
143,60UAH
136,10UAH

SUPERPOWER

032544

Power supply S-15-5 Superpower

Switching power supply in a metal casing. 5V, 15W, 3A.

всего: 116 pcs
маг ДП: 57 pcs

1:
5:
20:

157,50UAH
149,60UAH
141,70UAH

SUPERPOWER

032545

Power supply S-25-5 Superpower

Switching power supply in a metal casing. 5V, 25W, 5A.

всего: 8 pcs
маг ДП: 8 pcs

1:
5:
20:

260,40UAH
247,40UAH
234,40UAH

SUPERPOWER

032546

Power supply S-50-5 Superpower

Switching power supply unit in a metal casing. 5V, 50W, 10A.

всего: 30 pcs
маг ДП: 30 pcs

1:
5:
20:

294,00UAH
279,30UAH
264,60UAH

SUPERPOWER

032547

Power supply S-100-5 Superpower

Switching power supply in a metal casing. 5V, 100W, 20A.

всего: 9 pcs
маг ДП: 9 pcs

1:
5:
20:

420,00UAH
399,00UAH
378,00UAH

SUPERPOWER

032548

Power supply S-150-5 Superpower

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

всего: 2 pcs
маг ДП: 2 pcs

1:
5:
20:

462,00UAH
438,90UAH
415,80UAH

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:

630,00UAH
598,50UAH
567,00UAH

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:

840,00UAH
798,00UAH
756,00UAH

SUPERPOWER

Pages: 1 2 3 4 ... 10

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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