25 watt 500ma Constant Current LED Driver Electronic Circuit
smt-015ctm is a constant current led driver circuit with multi-stage constant current output; allowing a single unit to be used for applications with potential for multiple current levels, such as project style lighting designs. The current levels, 300mA, 350mA, 500mA, 550mA, 450mA, 500mA, 650mA, 700mA, 900mA, are easily switched by adjusting the built-in DIP switch. Multi-current DIP Adjustment output,15W/25W/50W available.
If we found any defective products within warranty ,what Smarts should us do for the defective product ?
We give 3 years warranty for 220v dimmer. If clients use properly, hardly any of feedback from our clients about the led drivers can not work or damaged during warranty time..
Wir machen neuen Ersatz nicht wieder gut, wenn wir Schäden durch unsachgemäßen Gebrauch von Clients feststellen. Wenn wir jedoch bestätigen, dass Schäden durch den 220-V-Dimmer selbst verursacht wurden, sammeln Sie bitte alle defekten 220-V-Dimmer und bewahren Sie diese auf. Wir haben versprochen, einen neuen zu ersetzen.
Futures for 25w führte Fahrer :
· Konstantstrom-LED-Treiber mit Triac-Dimmfunktion
·Input range : 170-265VAC
·Efficiency : 83%
· Schutzmaßnahmen: Kurzschluss / Überlast / Überstrom
·Fully isolated plastic case, IP20 design solution
· Einfache installation, geeignet für trockenen ort
· Kühlung durch freie Luftkonvektion
·Strong compatibility, flicker-free dimming
·Suitable for LED lighting and moving sign applications
·Dimming range: 0% ~ 100%
· Dimmfunktion: Triac dimmbar Phasenanschnitt dimmbar
·Compliance to worldwide safety regulations for lighting
·3 years warranty
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Model #: |
SMT-025CTM |
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Output |
Rated current |
900mA |
85 0ma |
700mA |
650mA |
550mA |
500mA |
350mA |
300mA |
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aktuelle Toleranz |
± 5 % |
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DC Voltage |
5 -28 v |
5 -30 v |
5 -35V |
5 -38V |
5 -45V |
5-50V |
5-50V |
5-50V |
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Nennleistung |
25.2 w |
25.5 w |
24.5 w |
24.7 w |
22.5W |
25W |
1 7 .5w |
15W |
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Input |
Eingangsnennspannung |
1 70-265V ac |
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Nennfrequenz: |
47- 63hz |
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Power Factor |
pf ≥ 0.65/180VAC PF ≥0.65/230VAC PF≥ 0,65 / 240 Vac (Vollladung) |
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volle Lastausbeute (typ .) |
81 % |
81% |
82% |
82% |
82% |
82% |
81% |
80% |
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AC Current(Max.) |
0.50A |
0.50A |
0.48A |
0.48A |
043A |
0.48A |
0.34A |
0.29A |
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Leakage current |
<0.50mA |
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Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed |
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Output No-Load Voltage |
52-60V |
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Over Load |
≤ 120% |
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Protection Class: |
Class ichI |
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Environ- ment |
Working TEMP. |
-40-+60℃ |
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Arbeitsfeuchtigkeit |
20-95%RH,non-condensing |
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Storage TEM. Humidity |
-40-+80℃ , 10-95%RH |
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TEMP. coefficient |
±0.03%/℃ (0-50℃ ) |
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Vibration |
10-500Hz ,5G 12min./1 cycle,period for 72min.each along X,Y,Z axes |
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Safety & EMC |
Safety standards |
UL8750+UL1310 |
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Spannung aushalten |
i / p-o / p: 1500 kvac |
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Isolationswiderstand |
i / p-o / p :100MΩ/500VDC/25℃/70%RH |
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EMV-Emission |
fcc teil 15 b |
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EMV-Störfestigkeit |
en61000-4-2,3,4,5,6, 11, en61547, ein Leichtindustrieniveau ( Überspannung 4kv ) |
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Andere |
Gewicht |
0. 21Kg |
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Größe |
155 * 54 * 20 mm( l * w * h) |
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innerer Kasten & amp; Kartonpacking |
I nner Box: 160 * 60 * 23 mm c arton Größe:350*240*130 mm 40PCS/CTN |
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Anmerkungen |
1. Alle nicht speziell genannten Parameter werden bei 2 gemessen3 0 VAC-Eingang, Nennlast und 25 ℃ Umgebungstemperatur. 2.Tolerance: includes set us tolerance, line regulation and load regulation . |
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LED-Treiber Konstantstrom Mechanical Specification:
OInput with Live Wire AC (L), Neutral Wire AC(N)
OOutput LED SEC output Positive (LED+) , output negative(LED-). Connected to LED Lamps.
OSuggested wire diameter:Input 18-14AWG; Output: 20-14AWG
Hinweis: Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged
Derating-Kurve für LED-Treiber elektronisch:
OTo extend their life, please refer to the Derating Curve and derate according to the temperature.
Triac dimmbare LED-Treiber-Anschlussdiagramme zum geführter Fahrer 500ma:
