LTECH Power Supply-HM-75-1224-G1T2

Power & Accessories

LTECH Power Supply-HM-75-1224-G1T2

Model LM-75-24-G1T2 LM-75-12-G1T2 OUTPUT Output voltage 24Vdc 12Vdc Output voltage range 24Vdc ± 0.5Vdc 12Vdc ± 0.5Vdc Output current Max. 3.125A Max. 6.25A Output power Max. 75W Output power range 0~75W Strobe level High frequency exemption level. Dimming ran

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Power & Accessories
Product Type
Power Supplies
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Technical Information

ModelLM-75-24-G1T2LM-75-12-G1T2
OUTPUTOutput voltage24Vdc12Vdc
Output voltage range24Vdc ± 0.5Vdc12Vdc ± 0.5Vdc
Output currentMax. 3.125AMax. 6.25A
Output powerMax. 75W
Output power range0~75W
Strobe levelHigh frequency exemption level.
Dimming range0~100%, dimming depth: Max. 0.1%
Overload power limitation≥102%
Ripple & Noise≤150mV
PWM frequency3600Hz
INPUTDimming interfaceLeading edge (Triac), Trailing edge (ELV) phase-cut and Push DIM.
Input voltage220-240Vac
Frequency50/60Hz
Input current230Vac≤0.4A
Power factorPF>0.98/230Vac , at full load
THD230Vac@THD＜6%, at full load
Efficiency (typ.)88%87%
Inrush current(typ.)Cold start 30A at 230Vac
Control surge capabilityL-N: 2kV
Leakage currentMax. 0.5mA
ENVIRONMENTWorking temperatureta: -20 ~ 50°C tc: 90°C
Working humidity20 ~ 95%RH, non-condensing
Storage temp., humidity-40°C80°C, 1095%RH
Temp. coefficient±0.03%/°C(0-50°C)
Vibration10~500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes.
PROTECTIONOver-heat protectionIntelligently adjusting or turning off the output current if the PCB temperature ≥110°C, auto recovers.
Over load protectionShut down the output when current load≥102%, auto recovers.
Short circuit protectionShut down automatically if short circuit occurs, auto recovers.
Over voltage protectionShut down the output when non-load voltage≥26V, re-power on to recover after fault condition is removed.Shut down the output when non-load voltage ≥13V, re-power on to recover after fault condition is removed.
SAFETY & EMCWithstand voltageI/P-O/P: 3750Vac
Isolation resistanceI/P-O/P: 100MΩ/500VDC/25°C/70%RH
Safety standardsIEC/EN61347-1, IEC/EN61347-2-13
EMC emissionEN55015, EN61000-3-2 Class C, IEC61000-3-3
EMC immunityEN61000-4-2,3,4,5,6,8,11, EN61547
EMC immunityIEEE 1789
OTHERSDimension293×43×30mm(L×W×H)
Packing296×44×33mm(L×W×H)
Weight(G.W.)350g±10g
**∗**The driver is suitable for connecting resistor current-limiting LED fixture (e.g. LED strip). The inrush current will be dozens of times increased if connecting built-in constant current IC current-limiting LED fixtures, the driver will activate the overloaded protection (hiccups flickering). When you order, please remark controlling the constant current LED fixture (e.g. MR16 lamp, underground light, LED wall washer, constant current LED strip, etc.), then we can prepare the special programs.

Q1.ls it okay for OEM and ODM ? Armor lighting is professional for OEM and ODM order. We have rich experience toproceed the production and ensure the good quality.   Q2.What’s the MOQ? Can l have some samples ? Low MOQ, 1 pcs for sample checking quality is available Samples order are acceptableand welcome the customized samples for your project.   Q3.How long of the Lead time? Sample needs 3-5 days, quantity order needs 10-15days   Q4.How do you ship the goods and how long does it take to arrive? We usually ship by DHL, UPS, FedEx or TNT. lt usually takes 3-5 days to arrive.Airlineand sea shipping also optional.   Q5.How to proceed an order for customized light ? First, let us know your requirements or drawing.Second, we quote according to yourrequirements.Third, you confirm and arrange payment for formal order.Finally, we willstart the production and arrange shipment.   Q6.How long for the warranty? All of Armor lighting products quality is 3 years, lf customized project products with 5years warranty.   Q7.ls it okay to print my LoGo on the product ? Yes, please inform us formally before production and confirm the design firstly basedon our sample.   Q8.How to deal with the Faulty? We offer 2, 3 and 5 year’s limited warranty for different kinds of products or differentrequirements of lighting projects. During this period, if customers have the proofshowing quality issues and that proof is approved by armor lighting engineers, we wouldlike to replace the defective ones with new qualified items. Please note that warranty is not equal to lifespan.Our products have more than 50000-hourlong lifespan.   Q9.Can l visit your factory? Sure,welcome to visit our factory. Can lets us know your visit schedule before two daysand your interested products.   Q10.Are you factory or trading company? We are factory directly export to over sea market.   Q11.Do you supply led lighting to any famous brand store Lighting? Yes,our led store Lighting had supply to LANCOME , LEGO,NEXT,COACH, Burt’s Bee,Hasbro, Boots，BRAUN,M&S etc.

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