Power supplies Купить в интернет-магазине

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Shown goods: from 251 to 300 (474 всего)

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042050

Charger PK-8221 Li-ion for 2pcs

Charger for 2 Li-ion batteries with LED indication.

всего: 58 pcs
маг ДП: 3 pcs

1:
5:

320,00UAH
304,00UAH

PKCELL

042312

Power supply module NH05-T2S05 5V 4W

Miniature power supply unit 5V 0.8A.

In open execution.

всего: 55 pcs
маг ДП: 55 pcs

1:
10:
50:

108,00UAH
102,60UAH
86,40UAH

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: 63 pcs
маг ДП: 63 pcs

1:
10:
50:

108,00UAH
102,60UAH
86,40UAH

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:

640,00UAH
608,00UAH
576,00UAH

BAOTAID

042784

Power Supply 5V 10A 50W MP-U72S5

Unipolar power supply 5V 10A 50W

всего: 7 pcs
маг ДП: 7 pcs

1:
5:

520,00UAH
494,00UAH

BAOTAID

042785

Power Supply 24V 250mA 6W YS-U5S24CE

Unipolar power supply 24V 6W

всего: 37 pcs
маг ДП: 7 pcs

1:
10:
30:

152,00UAH
144,40UAH
136,80UAH

BAOTAID

042786

Power Supply 5V 600mA 3W YS-U3S5WA

Unipolar power supply 5V 3W

всего: 81 pcs
маг ДП: 81 pcs

1:
10:
100:

100,00UAH
95,00UAH
90,00UAH

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: 96 pcs
маг ДП: 96 pcs

1:
5:
30:

232,00UAH
208,80UAH
185,60UAH

043962

Li-pol battery 18650, 1500mAh 3.7V

Li-ion battery, 3.7V 1500mAh.

всего: 95 pcs
маг ДП: 95 pcs

1:
10:
50:

68,00UAH
61,20UAH
54,40UAH

18650

043963

Li-pol battery 18650 , 1200mAh 3.7V

Li-ion battery, 3.7V 1200mAh.

всего: 132 pcs
маг ДП: 132 pcs

1:
10:
50:

52,00UAH
46,80UAH
41,60UAH

18650

043966

Li-pol battery 351745P , 200mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 200 mAh

With protection board.

всего: 66 pcs
маг ДП: 66 pcs

1:
5:
50:

76,00UAH
68,40UAH
57,00UAH

043967

Li-pol battery 606090P , 4000 mAh 3.7V

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

No protection fee.

всего: 3 pcs
маг ДП: 3 pcs

1:
5:
30:

200,00UAH
180,00UAH
160,00UAH

043969

Li-pol battery<gtran/> 805080P , 4000mAh 3.7V with protection board<gtran/>

Li-pol battery 805080P , 4000mAh 3.7V with protection board

всего: 86 pcs
маг ДП: 86 pcs

1:
5:
20:

240,00UAH
216,00UAH
180,00UAH

044463

USB charger<gtran/> QC3.0 Quick Charge 1xUSB 1xType-C 20W black

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

всего: 7 pcs
маг ДП: 7 pcs

1:
3:
10:

320,00UAH
304,00UAH
272,00UAH

ESSAGER

044464

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

всего: 22 pcs
маг ДП: 22 pcs

1:
3:
10:

320,00UAH
304,00UAH
272,00UAH

ESSAGER

044500

Battery LR20 (D) 13AU alkaline

Alkaline 1.5V

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

всего: 7 pcs
маг ДП: 7 pcs

2:
8:

92,39UAH
87,78UAH

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:

340,00UAH
323,00UAH
306,00UAH

045022

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

всего: 10 pcs
маг ДП: 10 pcs

1:
5:
20:

460,00UAH
437,00UAH
414,00UAH

045023

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

всего: 7 pcs
маг ДП: 7 pcs

1:
5:
20:

300,00UAH
285,00UAH
270,00UAH

045024

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

всего: 7 pcs
маг ДП: 7 pcs

1:
5:
20:

480,00UAH
456,00UAH
432,00UAH

045025

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

всего: 17 pcs
маг ДП: 2 pcs

1:
3:

520,00UAH
494,00UAH

045026

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

всего: 17 pcs
маг ДП: 17 pcs

1:
5:
20:

180,00UAH
171,00UAH
144,00UAH

045027

Power supply CHD-12070 12V 7A plug 5.5x2.5mm

Power adapter 220V - 12V. Maximum current 7A. connector 5.5x2.5mm. Plus inside. Cable length 1 m.
No power cord!

всего: 36 pcs
маг ДП: 16 pcs

1:
5:
20:

396,00UAH
376,20UAH
336,60UAH

045098

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

всего: 30 pcs
маг ДП: 30 pcs

1:
5:
20:

280,00UAH
252,00UAH
224,00UAH

ESSAGER

045099

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

всего: 15 pcs
маг ДП: 15 pcs

1:
5:
20:

280,00UAH
252,00UAH
224,00UAH

ESSAGER

045101

USB charger for cars ESSAGER 5V 2xUSB-A 12W

всего: 29 pcs
маг ДП: 29 pcs

1:
5:
20:

152,00UAH
136,80UAH
121,60UAH

ESSAGER

045102

USB charger for cars ESSAGER 2xQC3.0 18W

-20%

всего: 28 pcs
маг ДП: 28 pcs

1:
5:
20:

185,60UAH
185,60UAH
185,60UAH

ESSAGER

045103

USB charger for cars ESSAGER 2xQC2.0 30W

всего: 26 pcs
маг ДП: 26 pcs

1:
5:
20:

288,00UAH
259,20UAH
230,40UAH

ESSAGER

045104

USB charger QC3.0 PD3.0 2xUSB-A 48W white

всего: 7 pcs
маг ДП: 7 pcs

1:
3:
10:

528,00UAH
501,60UAH
422,40UAH

ESSAGER

045105

USB charger QC3.0 PD3.0 USB-A 33W GaN with display black

всего: 2 pcs
маг ДП: 2 pcs

1:
3:

480,00UAH
456,00UAH

ESSAGER

045106

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

всего: 13 pcs
маг ДП: 13 pcs

1:
5:

999,90UAH
950,00UAH

ESSAGER

045224

Power supply FY-150-12 IP45

всего: 8 pcs
маг ДП: 8 pcs

1:
3:
10:

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

HONG WEI

045225

Power supply S-200-12 LED dimmable

всего: 3 pcs
маг ДП: 3 pcs

1:
3:

1 600,00UAH
1 520,00UAH

HONG WEI

045239

Adapter for LED strips 15W 12V IP67

всего: 9 pcs
маг ДП: 9 pcs

1:
5:
20:

264,00UAH
250,80UAH
237,60UAH

SUPERPOWER

045240

Adapter for LED strips 25W 12V IP67

всего: 10 pcs
маг ДП: 10 pcs

1:
3:
10:

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

SUPERPOWER

045241

Adapter for LED strips 36W 12V IP67

всего: 9 pcs
маг ДП: 9 pcs

1:
3:
10:

380,00UAH
361,00UAH
342,00UAH

SUPERPOWER

045242

Adapter for LED strips 60W 12V IP67

всего: 9 pcs
маг ДП: 9 pcs

1:
3:
10:

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

SUPERPOWER

045243

Adapter for LED strips 100W 12V IP67

всего: 4 pcs
маг ДП: 4 pcs

1:
3:
10:

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

SUPERPOWER

045244

Adapter for LED strips 120W 12V IP67

всего: 4 pcs
маг ДП: 4 pcs

1:
3:
10:

920,00UAH
874,00UAH
828,00UAH

SUPERPOWER

045245

Adapter for LED strips 200W 12V IP67

всего: 2 pcs
маг ДП: 2 pcs

1:
3:
10:

1 280,00UAH
1 216,00UAH
1 152,00UAH

SUPERPOWER

045246

Adapter for LED strips 300W 12V IP67

всего: 1 pc
маг ДП: 1 pc

1:
3:
10:

1 680,00UAH
1 596,00UAH
1 512,00UAH

SUPERPOWER

045247

Power supply S-500-12 B type

всего: 7 pcs

1:
3:
10:

1 160,00UAH
1 102,00UAH
1 044,00UAH

SUPERPOWER

045249

Power supply S-500-24 B type

всего: 15 pcs
маг ДП: 2 pcs

1:
3:
10:

1 160,00UAH
1 102,00UAH
1 044,00UAH

SUPERPOWER

045251

Power supply S-50-24

всего: 15 pcs
маг ДП: 15 pcs

1:
5:
20:

236,00UAH
224,20UAH
212,40UAH

SUPERPOWER

045252

Power supply S-250-12

Switching power supply in a metal casing. 12V, 250W, 20A.

всего: 18 pcs
маг ДП: 18 pcs

1:
5:
20:

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

SUPERPOWER

045262

Adapter for LED strips 250W 12V IP67

всего: 1 pc
маг ДП: 1 pc

1:
3:
10:

1 400,00UAH
1 330,00UAH
1 260,00UAH

SUPERPOWER

045417

Battery R03 AAA salt (Super Heavy Duty), KACEBA

AAA saline battery.

всего: 72 pcs
маг ДП: 72 pcs

4:
20:
60:

7,00UAH
6,00UAH
5,50UAH

045447

Panasonic Li-ion battery<gtran/> NCR18650BD MH12210 3200mAh 3.7V no/protection 10A, +K<draft/>

Panasonic Li-ion battery NCR18650BD MH12210 3200mAh 3.7V no/protection 10A, +K

Lithium-ion battery. No protection board. With protruding positive contact. Maximum current 10A.

всего: 43 pcs
маг ДП: 43 pcs

1:
4:
10:

177,90UAH
174,40UAH
170,90UAH

PAN

18650

045448

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: 72 pcs
маг ДП: 72 pcs

1:
4:
10:

256,90UAH
251,70UAH
246,50UAH

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: 488 pcs
маг ДП: 88 pcs

1:
4:
10:

196,00UAH
192,10UAH
188,20UAH

18650

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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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