Power supplies Купить в интернет-магазине

Constant current driver for LED lamps and luminaires. Power of LEDs 5-7 pieces of 1W connected in series. Current 300mA ± 5%. Hight PF. Galvanic isolation.

всего: 124 pcs
маг ДП: 124 pcs

1:
10:
50:

92,40UAH
87,78UAH
78,54UAH

DARKENERGY

042028

LED driver 18-24x1W 290mA, U input 220V

Constant current driver for LED lamps and luminaires. Power of LEDs 18-24 pieces of 1W connected in series. Current 290mA ± 5%. Galvanic isolation.

всего: 105 pcs
маг ДП: 105 pcs

1:
10:
50:

96,60UAH
91,77UAH
77,28UAH

DARKENERGY

042042

Battery 250mAh NiMH krone

NiMH battery, 8.4V 250mAh.

всего: 81 pcs
маг ДП: 41 pcs

1:
5:
25:

252,00UAH
239,40UAH
214,20UAH

PKCELL

Крона (6F22,6LR61)

042043

Li-ion battery 18650, 2000mAh 3.7V

Li-ion battery, 3.7V 2000mAh.

всего: 226 pcs
маг ДП: 26 pcs

2:
20:
100:

109,20UAH
98,28UAH
87,36UAH

PKCELL

18650

042044

Li-ion battery 18650, 2600mAh 3.7V

Li-ion battery, 3.7V 2600mAh.

всего: 290 pcs
маг ДП: 94 pcs

2:
20:
100:

155,40UAH
139,90UAH
124,30UAH

PKCELL

18650

042046

Battery B80H

всего: 74 pcs
маг ДП: 74 pcs

1:
10:
50:

44,10UAH
41,89UAH
37,48UAH

PKCELL

Бочонок

042049

Charger PK-8146 NiMH for 4pcs

NiMH 4*AA/AAA

всего: 32 pcs

1:
3:

273,00UAH
259,30UAH

PKCELL

042050

Charger PK-8221 Li-ion for 2pcs

Charger for 2 Li-ion batteries with LED indication.

всего: 52 pcs
маг ДП: 2 pcs

1:
5:

294,00UAH
279,30UAH

PKCELL

042312

Power supply module NH05-T2S05 5V 4W

Miniature power supply unit 5V 0.8A.

In open execution.

всего: 52 pcs
маг ДП: 52 pcs

1:
10:
50:

113,40UAH
107,70UAH
90,72UAH

RLT

042313

Power supply module<gtran/> NH05-T2S12 12V 5W

Power supply module NH05-T2S12 12V 5W

Miniature power supply unit 12V 0.4A.

In open execution.

всего: 34 pcs
маг ДП: 34 pcs

1:
10:
50:

113,40UAH
107,70UAH
90,72UAH

RLT

042783

Power Supply 12V 5.4A 65W YS-65S12CB

Unipolar power supply 12V 5.4A 65W

всего: 10 pcs
маг ДП: 10 pcs

1:
3:
10:

672,00UAH
638,40UAH
604,80UAH

BAOTAID

042784

Power Supply 5V 10A 50W MP-U72S5

Unipolar power supply 5V 10A 50W

всего: 1 pc
маг ДП: 1 pc

1:
5:

546,00UAH
518,70UAH

BAOTAID

042785

Power Supply 24V 250mA 6W YS-U5S24CE

Unipolar power supply 24V 6W

всего: 34 pcs
маг ДП: 4 pcs

1:
10:
30:

159,60UAH
151,60UAH
143,60UAH

BAOTAID

042786

Power Supply 5V 600mA 3W YS-U3S5WA

Unipolar power supply 5V 3W

всего: 68 pcs
маг ДП: 68 pcs

1:
10:
100:

105,00UAH
99,75UAH
94,50UAH

BAOTAID

043958

Li-pol battery 3766125P , 4000mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 4000 mAh

With protection board.

всего: 20 pcs
маг ДП: 20 pcs

1:
5:
30:

243,60UAH
219,20UAH
194,90UAH

043963

Li-pol battery 18650 , 1200mAh 3.7V

Li-ion battery, 3.7V 1200mAh.

всего: 110 pcs
маг ДП: 110 pcs

1:
10:
50:

54,60UAH
49,14UAH
43,68UAH

18650

044464

USB charger QC3.0 Quick Charge 1xUSB 1xType-C 20W white

всего: 13 pcs
маг ДП: 13 pcs

1:
3:
10:

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

ESSAGER

044500

Battery LR20 (D) 13AU alkaline

Alkaline 1.5V

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

всего: 1 pc
маг ДП: 1 pc

2:
8:

97,01UAH
92,17UAH

D (LR20,R20)

045021

Power Supply 36V 2A plug 5.5x2.5/5.5x2.1mm CHD36V2A

всего: 5 pcs
маг ДП: 5 pcs

1:
5:
20:

357,00UAH
339,10UAH
321,30UAH

045022

Power Supply 36V 3A plug 5.5x2.5/5.5x2.1mm CHD36V3A

всего: 10 pcs
маг ДП: 10 pcs

1:
5:
20:

483,00UAH
458,80UAH
434,70UAH

045023

Power Supply 48V 1A plug 5.5x2.5/5.5x2.1mm CHD48V1A

всего: 6 pcs
маг ДП: 6 pcs

1:
5:
20:

315,00UAH
299,20UAH
283,50UAH

045024

Power Supply 48V 2A plug 5.5x2.5/5.5x2.1mm CHD48V2A

всего: 5 pcs
маг ДП: 5 pcs

1:
5:
20:

504,00UAH
478,80UAH
453,60UAH

045025

Power Supply 48V 3A plug 5.5x2.5/5.5x2.1mm CHD48V3A

всего: 9 pcs

1:
3:

546,00UAH
518,70UAH

045026

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

всего: 17 pcs
маг ДП: 17 pcs

1:
5:
20:

189,00UAH
179,50UAH
151,20UAH

045098

USB charger for cars ESSAGER PD3.0 QC3.0 36W gray metallic

всего: 19 pcs
маг ДП: 19 pcs

1:
5:
20:

294,00UAH
264,60UAH
235,20UAH

ESSAGER

045099

USB charger for cars ESSAGER 2xQC3.0 36W gray metallic

всего: 12 pcs
маг ДП: 12 pcs

1:
5:
20:

294,00UAH
264,60UAH
235,20UAH

ESSAGER

045102

USB charger for cars ESSAGER 2xQC3.0 18W

всего: 10 pcs
маг ДП: 10 pcs

1:
5:
20:

243,60UAH
231,40UAH
207,10UAH

ESSAGER

045103

USB charger for cars ESSAGER 2xQC2.0 30W

всего: 25 pcs
маг ДП: 25 pcs

1:
5:
20:

302,40UAH
272,20UAH
241,90UAH

ESSAGER

045106

USB charger QC3.0 PD3.0 USB-A 65W GaN black

всего: 7 pcs
маг ДП: 7 pcs

1:
5:

966,00UAH
917,70UAH

ESSAGER

045224

Power supply FY-150-12 IP45

всего: 7 pcs
маг ДП: 7 pcs

1:
3:
10:

567,00UAH
538,60UAH
510,30UAH

HONG WEI

045225

Power supply S-200-12 LED dimmable

всего: 3 pcs
маг ДП: 3 pcs

1:
3:

1 680,00UAH
1 596,00UAH

HONG WEI

045239

Adapter for LED strips 15W 12V IP67

всего: 9 pcs
маг ДП: 9 pcs

1:
5:
20:

277,20UAH
263,30UAH
249,50UAH

SUPERPOWER

045240

Adapter for LED strips 25W 12V IP67

всего: 9 pcs
маг ДП: 9 pcs

1:
3:
10:

336,00UAH
319,20UAH
302,40UAH

SUPERPOWER

045241

Adapter for LED strips 36W 12V IP67

всего: 8 pcs
маг ДП: 8 pcs

1:
3:
10:

399,00UAH
379,00UAH
359,10UAH

SUPERPOWER

045242

Adapter for LED strips 60W 12V IP67

всего: 8 pcs
маг ДП: 8 pcs

1:
3:
10:

546,00UAH
518,70UAH
491,40UAH

SUPERPOWER

045243

Adapter for LED strips 100W 12V IP67

всего: 4 pcs
маг ДП: 4 pcs

1:
3:
10:

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

SUPERPOWER

045244

Adapter for LED strips 120W 12V IP67

всего: 4 pcs
маг ДП: 4 pcs

1:
3:
10:

966,00UAH
917,70UAH
869,40UAH

SUPERPOWER

045245

Adapter for LED strips 200W 12V IP67

всего: 2 pcs
маг ДП: 2 pcs

1:
3:
10:

1 344,00UAH
1 277,00UAH
1 210,00UAH

SUPERPOWER

045247

Power supply S-500-12 B type

всего: 6 pcs
маг ДП: 2 pcs

1:
3:
10:

1 218,00UAH
1 157,00UAH
1 096,00UAH

SUPERPOWER

045249

Power supply S-500-24 B type

всего: 3 pcs

1:
3:
10:

1 218,00UAH
1 157,00UAH
1 096,00UAH

SUPERPOWER

045262

Adapter for LED strips 250W 12V IP67

всего: 1 pc
маг ДП: 1 pc

1:
3:
10:

1 470,00UAH
1 396,00UAH
1 323,00UAH

SUPERPOWER

045448

Li-ion SANYO battery<gtran/> NCR18650GA MH12210 3500mAh 3.7V without protection 10A<gtran/>

Li-ion SANYO battery NCR18650GA MH12210 3500mAh 3.7V without protection 10A

Lithium-ion battery. Without protection board, without protruding positive contact. Maximum current 10A.

всего: 23 pcs
маг ДП: 23 pcs

1:
4:
10:

269,80UAH
264,20UAH
258,80UAH

PAN

045449

Li-ion battery<gtran/> ICR18650-MH1, 3100mAh 3.7V without protection 10A<gtran/>

Li-ion battery ICR18650-MH1, 3100mAh 3.7V without protection 10A

Lithium-ion battery. Without protection board, without protruding positive contact. Maximum current 10A.

всего: 312 pcs
маг ДП: 12 pcs

1:
4:
10:

205,80UAH
201,70UAH
197,60UAH

18650

045455

Li-ion battery INR18650-MJ1, 3500mAh 3.7V 10A(20A) without protection

Lithium-ion battery. Without protection board, without protruding positive contact. Maximum current is up to 20A.

всего: 11 pcs
маг ДП: 11 pcs

1:
4:
10:

276,70UAH
271,20UAH
265,70UAH

045471

Li-ion Molicel battery<gtran/> INR21700-P42A 4200mAh 3.7V without protection 45A, up to -40C<gtran/>

Li-ion Molicel battery INR21700-P42A 4200mAh 3.7V without protection 45A, up to -40C

всего: 176 pcs
маг ДП: 35 pcs

1:
10:
40:

394,40UAH
386,50UAH
378,60UAH

21700

045472

Li-ion battery LISHEN INR21700 4500mAh 3.7V 3C without protection

Lithium-ion battery. No protection board, no protruding positive contact.

всего: 136 pcs
маг ДП: 36 pcs

1:
10:
40:

217,70UAH
213,20UAH
208,90UAH

21700

045473

Battery Li-ion Samsung INR21700-40T, 4000mAh, 35A(45A) б/защиты

всего: 179 pcs
маг ДП: 54 pcs

1:
10:
40:

319,10UAH
312,80UAH
306,40UAH

SAMSUNG

21700

045474

Li-ion HLY battery<gtran/> INR26650 5000mAh 3.6V w/protection<gtran/>

Li-ion HLY battery INR26650 5000mAh 3.6V w/protection

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

всего: 340 pcs
маг ДП: 4 pcs

1:
10:
40:

257,80UAH
252,70UAH
247,60UAH

26650

045475

Li-ion HLY battery INR26650 5000mAh 3.6V б/защиты, выступающий плюс

The battery is lithium-ion. Without protection board, with protruding positive contact.

всего: 34 pcs
маг ДП: 34 pcs

1:
4:
10:

257,30UAH
249,20UAH
247,20UAH

26650

045746

DC-DC 15V to 3.3V, B1503S-1W

всего: 118 pcs
маг ДП: 118 pcs

1:
10:
50:

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

RLT

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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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