DC Current power supplies

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14 items total

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QOLTEC ZSI-50760
Expedujeme do 4 pracovních dnů (5 pcs)
€19,59 excl. VAT
€23,70 / pcs
Code: ZSI-50760
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QOLTEC ZSI-50761
Expedujeme do 4 pracovních dnů (4 pcs)
€19,40 excl. VAT
€23,47 / pcs
Code: ZSI-50761
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QOLTEC ZSI-50769
Expedujeme do 4 pracovních dnů (3 pcs)
€11,61 excl. VAT
€14,05 / pcs
Code: ZSI-50769
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QOLTEC ZSI-50793
Expedujeme do 4 pracovních dnů (>10 pcs)
€17,79 excl. VAT
€21,52 / pcs
Code: ZSI-50793
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QOLTEC ZSI-50794
Expedujeme do 4 pracovních dnů (>10 pcs)
€18,18 excl. VAT
€22 / pcs
Code: ZSI-50794
1000980 1.jpg?width=640&height=480&wat=1&wat url= tme wrk %2Ftme new
QOLTEC ZSI-50795
Expedujeme do 4 pracovních dnů (>10 pcs)
€25,29 excl. VAT
€30,60 / pcs
Code: ZSI-50795
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QOLTEC ZSI-50796
Expedujeme do 4 pracovních dnů (9 pcs)
€16,67 excl. VAT
€20,17 / pcs
Code: ZSI-50796
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QOLTEC ZSI-50797
Expedujeme do 4 pracovních dnů (3 pcs)
€17,06 excl. VAT
€20,64 / pcs
Code: ZSI-50797
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QOLTEC ZSI-50798
Expedujeme do 4 pracovních dnů (7 pcs)
€27,86 excl. VAT
€33,71 / pcs
Code: ZSI-50798
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QOLTEC ZSI-51106
Expedujeme do 4 pracovních dnů (>10 pcs)
€18,31 excl. VAT
€22,15 / pcs
Code: ZSI-51106
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QOLTEC ZSI-51107
Expedujeme do 4 pracovních dnů (8 pcs)
€18,63 excl. VAT
€22,54 / pcs
Code: ZSI-51107
640635 1.jpg?width=640&height=480&wat=1&wat url= tme wrk %2Ftme new
QOLTEC ZSI-51108
Expedujeme do 4 pracovních dnů (3 pcs)
€25,54 excl. VAT
€30,90 / pcs
Code: ZSI-51108

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DC power supplies are used for LED modules, LED strips and high-power LEDs with the so-called POWER LED (with a current above 300mA). The source types deliver a constant current regardless of what voltage they have to produce.

In practice, these supplies are used for special LED applications in light advertising or LEDs with the highest efficiency. LEDs are connected serially in series to the chain. All the LEDs then flow through the same common nominal current. The number of LEDs in the chain must be selected such that the sum of the voltage in the permeable direction of the diodes at a given current is within the control range of the current source. Current supplies are always calculated for a particular application. Please contact us at shop@dencop.cz for the right choice of power source.

The installation manual for Mean Well power supplies, including the basic installation points, the maximum number of LEDs connected to the circuit breakers and other warnings, can be found HERE.