Brand QOLTEC

(560)

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AGM battery 6V 7.2Ah max. 64.8A

AGM battery 6V 7.2Ah max. 64.8A

Qoltec
1
42,56 zł/pcs
10
42,05 zł/pcs
53072
CZQ342

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8,98 zł

11 pcs
AGM battery 12V 2.3Ah max. 34.5A

AGM battery 12V 2.3Ah max. 34.5A

Qoltec
1
43,39 zł/pcs
10
42,88 zł/pcs
53064
CZQ336

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8,98 zł

37 pcs
AGM battery 12V 7.2Ah max. 108A

AGM battery 12V 7.2Ah max. 108A

Qoltec
1
68,77 zł/pcs
10
67,96 zł/pcs
53062
CZQ334

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8,98 zł

30 pcs
AGM battery 12V 7Ah max 105A

AGM battery 12V 7Ah max 105A

Qoltec
1
62,23 zł/pcs
10
61,48 zł/pcs
53030
CLH178

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8,98 zł

63 pcs
AGM battery 12V 9Ah max 135A

AGM battery 12V 9Ah max 135A

Qoltec
1
83,50 zł/pcs
53031
CLH183

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8,98 zł

1 pcs
AGM 12V 12Ah battery

AGM 12V 12Ah battery

Qoltec
1
117,91 zł/pcs
5
116,48 zł/pcs
53049
CLH165

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8,98 zł

8 pcs
AGM battery 12V 17Ah | max. 255A

AGM battery 12V 17Ah | max. 255A

Qoltec
1
151,62 zł/pcs
53046
CLH173

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8,98 zł

9 pcs
AGM battery 12V 18Ah max. 270A

AGM battery 12V 18Ah max. 270A

Qoltec
1
188,30 zł/pcs
5
186,06 zł/pcs
53047
CLH177

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8,98 zł

6 pcs
AGM battery 12V 24Ah max 360A

AGM battery 12V 24Ah max 360A

Qoltec
1
265,26 zł/pcs
5
262,10 zł/pcs
53036
CLH142

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8,98 zł

5 pcs

What is a better solution: Switched-mode or stabilized power supply?

Power is one of the most important concepts in electronics, necessary for the functioning of almost all electronic devices. There are different types of power supplies, among which the ones that deserve special attention are - switching and stabilized. In this article, we will take a closer look at them, pointing out the most important differences. We will discuss in which situations each of them will work best!
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AGM battery 12V 45Ah max 540A

AGM battery 12V 45Ah max 540A

Qoltec
1
474,85 zł/pcs
53035
CLH151

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8,98 zł

2 pcs
AGM battery 12V 150Ah max. 2250A

AGM battery 12V 150Ah max. 2250A

Qoltec
1
1 028,30 zł/pcs
5
1 021,95 zł/pcs
53068
CZQ340

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50,42 zł

18 pcs
AGM battery 12V 200Ah max. 3000A

AGM battery 12V 200Ah max. 3000A

Qoltec
1
1 439,63 zł/pcs
5
1 430,71 zł/pcs
53069
CZQ341

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102,08 zł

6 pcs
AGM battery 12V 7Ah max. 105A Security

AGM battery 12V 7Ah max. 105A Security

Qoltec
1
60,58 zł/pcs
53076
CZQ344

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8,98 zł

3 pcs
Deep Cycle Gel Battery 12V 100Ah

Deep Cycle Gel Battery 12V 100Ah

Qoltec
1
889,35 zł/pcs
5
883,84 zł/pcs
53077
CZQ345

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19,07 zł

20 pcs
Deep Cycle Gel Battery 12V 150Ah

Deep Cycle Gel Battery 12V 150Ah

Qoltec
1
1 278,43 zł/pcs
5
1 270,50 zł/pcs
53078
CZQ346

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Free delivery

5 pcs
Deep Cycle Gel Battery 12V 200Ah

Deep Cycle Gel Battery 12V 200Ah

Qoltec
1
1 688,36 zł/pcs
53079
CZQ347

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102,08 zł

13 pcs
VRLA 12V 200Ah gel battery

VRLA 12V 200Ah gel battery

Qoltec
1
1 500,77 zł/pcs
53083
CZQ351

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102,08 zł

5 pcs
UPS Monolith 850VA 480W LCD USB RJ45 emergency power supply

UPS Monolith 850VA 480W LCD USB RJ45 emergency power supply

Qoltec
1
350,27 zł/pcs
53979
CZQ364

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8,98 zł

2 pcs
Wireless 1D, 2D code reader, Black, 50868

Wireless 1D, 2D code reader, Black, 50868

Qoltec
1
294,03 zł/pcs
50868
DBI340

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Delivery from

8,98 zł

3 pcs
Wireless 1D barcode reader, 2.4GHz, 50862

Wireless 1D barcode reader, 2.4GHz, 50862

Qoltec
1
158,24 zł/pcs
50862
DBI334

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Delivery from

8,98 zł

4 pcs
Wireless 2D barcode reader, 2.4GHz, 50856

Wireless 2D barcode reader, 2.4GHz, 50856

Qoltec
1
143,36 zł/pcs
50856
DBI329

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Delivery from

8,98 zł

4 pcs
Wireless 2D barcode reader + docking station, 50878

Wireless 2D barcode reader + docking station, 50878

Qoltec
1
260,30 zł/pcs
50878
DBI343

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Delivery from

8,98 zł

2 pcs
1D and 2D barcode reader, USB, 50863

1D and 2D barcode reader, USB, 50863

Qoltec
1
199,74 zł/pcs
50863
DBI335

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Delivery from

8,98 zł

4 pcs
Smart ID chip card reader SCR-0632, USB Type C, 50632

Smart ID chip card reader SCR-0632, USB Type C, 50632

Qoltec
1
46,32 zł/pcs
50632
DBI324

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Delivery from

8,98 zł

2 pcs
Smart ID chip card reader SCR-0636, USB Type C, 50636

Smart ID chip card reader SCR-0636, USB Type C, 50636

Qoltec
1
46,32 zł/pcs
50636
DBI326

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Delivery from

8,98 zł

2 pcs
Intelligent ID chip card reader, USB 2.0, Plug&Play SCR-0642, 50642

Intelligent ID chip card reader, USB 2.0, Plug&Play SCR-0642, 50642

Qoltec
1
45,61 zł/pcs
50642
DBI327

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8,98 zł

2 pcs
Intelligent ID chip card reader, USB 2.0, Plug&Play SCR-0643, 50643

Intelligent ID chip card reader, USB 2.0, Plug&Play SCR-0643, 50643

Qoltec
1
46,60 zł/pcs
10
46,15 zł/pcs
50643
DBI328

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truck

Delivery from

8,98 zł

10 pcs
Power cable for UPS C13/C14 3m

Power cable for UPS C13/C14 3m

Qoltec
1
25,76 zł/pcs
20
24,72 zł/pcs
53898
CLH290

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Delivery from

8,98 zł

22 pcs
Power cable for UPS C13/C14 5m

Power cable for UPS C13/C14 5m

Qoltec
1
28,93 zł/pcs
53899
CLH415

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8,98 zł

15 pcs
Monolith charger for LiFePO4 AGM GEL SLA batteries | 10A | 12V

Monolith charger for LiFePO4 AGM GEL SLA batteries | 10A | 12V

Qoltec
MONOLITH
1
204,67 zł/pcs
5
202,24 zł/pcs
51958
DBY868

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Delivery from

8,98 zł

11 pcs
1D Laser Barcode Reader, White 50877

1D Laser Barcode Reader, White 50877

Qoltec
1
98,55 zł/pcs
50877
DBI342

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8,98 zł

2 pcs
1D laser barcode reader, CCD, USB, White, 50865

1D laser barcode reader, CCD, USB, White, 50865

Qoltec
1
161,94 zł/pcs
50865
DBI337

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Delivery from

8,98 zł

2 pcs
1D laser barcode reader, CCD, USB, Black, 50866

1D laser barcode reader, CCD, USB, Black, 50866

Qoltec
1
156,75 zł/pcs
50866
DBI338

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Delivery from

8,98 zł

2 pcs
1D Laser Barcode Reader, Black, 50876

1D Laser Barcode Reader, Black, 50876

Qoltec
1
94,07 zł/pcs
50876
DBI341

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8,98 zł

2 pcs
1D laser barcode reader with stand, 50861

1D laser barcode reader with stand, 50861

Qoltec
1
109,14 zł/pcs
50861
DBI333

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Delivery from

8,98 zł

2 pcs
1D laser barcode reader, USB, 50860

1D laser barcode reader, USB, 50860

Qoltec
1
102,89 zł/pcs
50860
DBI332

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8,98 zł

2 pcs
1D, 2D laser code reader, USB, Black, 50867

1D, 2D laser code reader, USB, Black, 50867

Qoltec
1
133,17 zł/pcs
50867
DBI339

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Delivery from

8,98 zł

4 pcs
Surge protector Quick Switch 4 sockets 2.5m

Surge protector Quick Switch 4 sockets 2.5m

Qoltec
1
41,97 zł/pcs
10
41,56 zł/pcs
50105
CLH399

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Delivery from

8,98 zł

19 pcs
Surge protector Quick Switch 6 sockets 1.8m

Surge protector Quick Switch 6 sockets 1.8m

Qoltec
1
47,05 zł/pcs
50111
CLH413

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8,98 zł

7 pcs
Surge protector Quick Switch 6 sockets 1.8m

Surge protector Quick Switch 6 sockets 1.8m

Qoltec
1
45,73 zł/pcs
50165
CLH527

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8,98 zł

9 pcs
Surge protector Quick Switch 6 sockets 3m

Surge protector Quick Switch 6 sockets 3m

Qoltec
1
52,36 zł/pcs
10
51,86 zł/pcs
50112
CLH532

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8,98 zł

15 pcs
Surge protector Quick Switch 6 sockets 3m

Surge protector Quick Switch 6 sockets 3m

Qoltec
1
52,36 zł/pcs
10
51,86 zł/pcs
50166
CLH535

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8,98 zł

17 pcs
Surge protector Quick Switch 8 sockets 2.5m

Surge protector Quick Switch 8 sockets 2.5m

Qoltec
1
71,61 zł/pcs
50161
CLH544

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8,98 zł

4 pcs
Surge protector Quick Switch 8 sockets 2.5m

Surge protector Quick Switch 8 sockets 2.5m

Qoltec
1
71,61 zł/pcs
5
70,92 zł/pcs
50162
CLH547

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8,98 zł

7 pcs
Surge protector Quick Switch 8 sockets 3m

Surge protector Quick Switch 8 sockets 3m

Qoltec
1
56,46 zł/pcs
50114
CLH552

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8,98 zł

4 pcs
Surge protector Quick Switch 4 sockets 1.5m

Surge protector Quick Switch 4 sockets 1.5m

Qoltec
1
37,64 zł/pcs
10
37,27 zł/pcs
50104
CLH400

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8,98 zł

16 pcs
Surge protector Quick Switch 4 sockets 1.5m

Surge protector Quick Switch 4 sockets 1.5m

Qoltec
1
35,21 zł/pcs
50163
CLH403

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8,98 zł

7 pcs
CB anti-surge power strip for RACK 19 "1U 10A PDU 8xIEC C13 2m cabinets

CB anti-surge power strip for RACK 19 "1U 10A PDU 8xIEC C13 2m cabinets

Qoltec
1U
1
129,25 zł/pcs
53999
CLH442

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8,98 zł

8 pcs
CB anti-surge power strip for RACK 19 "1U 16A PDU 6xSCHUKO 2m cabinets

CB anti-surge power strip for RACK 19 "1U 16A PDU 6xSCHUKO 2m cabinets

Qoltec
1U
1
80,69 zł/pcs
53993
CLH449

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8,98 zł

17 pcs
CB anti-surge power strip for RACK 19 "1U 16A PDU 8xFRENCH | 2m cabinets

CB anti-surge power strip for RACK 19 "1U 16A PDU 8xFRENCH | 2m cabinets

Qoltec
1U
1
85,40 zł/pcs
53996
CLH453

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Delivery from

8,98 zł

26 pcs

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