Brand QOLTEC/PAGE:34/PAGE:4/PAGE:NAN

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Wattmeter Energy consumption counter PM0627 with measurement history | 3680W | 16A | LCD

Wattmeter Energy consumption counter PM0627 with measurement history | 3680W | 16A | LCD

Qoltec
MONOLITH
1
42,59 zł/pcs
10
42,19 zł/pcs
50627
DBY847

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9,84 zł

24 pcs
Wattmeter Energy consumption counter PM0626 | 3680W | 16A | LCD

Wattmeter Energy consumption counter PM0626 | 3680W | 16A | LCD

Qoltec
MONOLITH
1
45,36 zł/pcs
10
44,93 zł/pcs
50626
DBY846

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9,84 zł

13 pcs
Voltage stabilizer (automatic) AVR 2000VA

Voltage stabilizer (automatic) AVR 2000VA

Qoltec
1
225,14 zł/pcs
5
222,46 zł/pcs
50724
CZQ327

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9,84 zł

6 pcs
Voltage stabilizer (automatic) AVR 5000VA

Voltage stabilizer (automatic) AVR 5000VA

Qoltec
1
612,56 zł/pcs
50726
CZQ329

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3 pcs
Voltage stabilizer (automatic)AVR PRO 1000VA 3%

Voltage stabilizer (automatic)AVR PRO 1000VA 3%

Qoltec
1
315,02 zł/pcs
50728
CZQ331

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9,84 zł

2 pcs
Voltage stabilizer (automatic)AVR PRO 2000VA 3%

Voltage stabilizer (automatic)AVR PRO 2000VA 3%

Qoltec
1
382,04 zł/pcs
50729
CZQ332

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9,84 zł

5 pcs
Voltage stabilizer (automatic)AVR 500VA

Voltage stabilizer (automatic)AVR 500VA

Qoltec
1
167,60 zł/pcs
50722
CZQ325

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9,84 zł

8 pcs
Voltage stabilizer (automatic) AVR 1000VA

Voltage stabilizer (automatic) AVR 1000VA

Qoltec
1
177,99 zł/pcs
50723
CZQ326

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9,84 zł

5 pcs
Voltage stabilizer (automatic) AVR 3000VA

Voltage stabilizer (automatic) AVR 3000VA

Qoltec
1
517,65 zł/pcs
50725
CZQ328

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1 pcs
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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9,84 zł

11 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 1.3Ah max 19.5A

AGM battery 12V 1.3Ah max 19.5A

Qoltec
1
34,39 zł/pcs
20
33,97 zł/pcs
53040
CLH158

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9,84 zł

27 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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23 pcs
AGM battery 12V 4.5Ah max 67.5A

AGM battery 12V 4.5Ah max 67.5A

Qoltec
1
49,13 zł/pcs
10
48,54 zł/pcs
53033
CLH146

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9,84 zł

74 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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9,84 zł

42 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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9,84 zł

89 pcs
AGM battery 12V 9Ah max 135A

AGM battery 12V 9Ah max 135A

Qoltec
1
83,50 zł/pcs
5
82,51 zł/pcs
53031
CLH183

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9,84 zł

19 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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27 pcs
AGM battery 12V 17Ah | max. 255A

AGM battery 12V 17Ah | max. 255A

Qoltec
1
149,95 zł/pcs
53046
CLH173

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9,84 zł

8 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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16 pcs
AGM battery 12V 20Ah max. 300A

AGM battery 12V 20Ah max. 300A

Qoltec
1
194,86 zł/pcs
5
192,54 zł/pcs
53066
CZQ338

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32 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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9,84 zł

5 pcs
AGM battery 12V 45Ah max 540A

AGM battery 12V 45Ah max 540A

Qoltec
1
458,48 zł/pcs
53035
CLH151

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9,84 zł

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

AGM battery 12V 150Ah max. 2250A

Qoltec
1
1 000,51 zł/pcs
5
994,32 zł/pcs
53068
CZQ340

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60,27 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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146,37 zł

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

AGM battery 12V 7Ah max. 105A Security

Qoltec
1
60,58 zł/pcs
10
59,85 zł/pcs
53076
CZQ344

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29 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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11 pcs
Monolith charger for LiFePO4 AGM GEL SLA batteries | 20A | 12V

Monolith charger for LiFePO4 AGM GEL SLA batteries | 20A | 12V

Qoltec
MONOLITH
1
373,34 zł/pcs
10
368,90 zł/pcs
51959
DBY869

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9,84 zł

11 pcs
AGM battery 6V 1.3Ah max 19.5A

AGM battery 6V 1.3Ah max 19.5A

Qoltec
1
19,14 zł/pcs
53041
CLH186

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14 pcs
AGM battery 6V 4.5Ah max 67.5A

AGM battery 6V 4.5Ah max 67.5A

Qoltec
1
28,66 zł/pcs
53032
CLH194

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9,84 zł

7 pcs
AGM battery 6V 12Ah

AGM battery 6V 12Ah

Qoltec
1
58,94 zł/pcs
53048
CLH189

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6 pcs
AGM battery 12V 0.8Ah max. 12A

AGM battery 12V 0.8Ah max. 12A

Qoltec
1
36,84 zł/pcs
53029
CZQ333

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25 pcs
AGM battery 12V 14Ah | max. 210A

AGM battery 12V 14Ah | max. 210A

Qoltec
1
147,35 zł/pcs
53045
CLH169

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4 pcs
AGM battery 12V 100Ah max 1200A

AGM battery 12V 100Ah max 1200A

Qoltec
1
769,59 zł/pcs
53038
CLH232

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25,83 zł

7 pcs
Monolith DC-DC charger for additional LiFePO4 AGM GEL 12V-12V battery | 20A | 250W

Monolith DC-DC charger for additional LiFePO4 AGM GEL 12V-12V battery | 20A | 250W

Qoltec
MONOLITH
1
578,95 zł/pcs
52479
DBY870

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Free delivery

3 pcs
Monolith DC-DC charger for additional LiFePO4 AGM GEL 12V-12V battery | 40A | 500W

Monolith DC-DC charger for additional LiFePO4 AGM GEL 12V-12V battery | 40A | 500W

Qoltec
MONOLITH
1
757,41 zł/pcs
52480
DBY871

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2 pcs
Monolith DC-DC charger for additional LiFePO4 AGM GEL 12V-12V battery | 60A | 720W

Monolith DC-DC charger for additional LiFePO4 AGM GEL 12V-12V battery | 60A | 720W

Qoltec
MONOLITH
1
1 017,10 zł/pcs
52481
DBY872

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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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25,83 zł

19 pcs
Deep Cycle Gel Battery 12V 150Ah

Deep Cycle Gel Battery 12V 150Ah

Qoltec
1
1 278,43 zł/pcs
53078
CZQ346

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3 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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146,37 zł

12 pcs
VRLA 12V 100Ah gel battery

VRLA 12V 100Ah gel battery

Qoltec
1
750,39 zł/pcs
53080
CZQ348

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25,83 zł

2 pcs
VRLA 12V 200Ah gel battery

VRLA 12V 200Ah gel battery

Qoltec
1
1 500,77 zł/pcs
53083
CZQ351

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146,37 zł

5 pcs
VRLA 12V 150Ah gel battery

VRLA 12V 150Ah gel battery

Qoltec
1
1 167,27 zł/pcs
53082
CZQ350

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60,27 zł

2 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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9,84 zł

8 pcs
CB surge protector for RACK 19 "1U 16A PDU 6xFRENCH 2m cabinets

CB surge protector for RACK 19 "1U 16A PDU 6xFRENCH 2m cabinets

Qoltec
1U
1
84,97 zł/pcs
53995
CLH445

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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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14 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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31 pcs
Power strip for RACK 19 "1U 10A PDU 8xIEC C13 2m cabinet

Power strip for RACK 19 "1U 10A PDU 8xIEC C13 2m cabinet

Qoltec
1U
1
100,38 zł/pcs
53998
CLH462

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13 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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16 pcs
Surge protector Quick Switch 6 sockets 1.8m

Surge protector Quick Switch 6 sockets 1.8m

Qoltec
1
47,05 zł/pcs
10
46,59 zł/pcs
50111
CLH413

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9,84 zł

15 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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9,84 zł

6 pcs

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