18-24*1W 300mA Constant Current Power Supply with Housing 03

• Usage: Light
• Output Type: Single
• Driving Method: LED Constant Current
• Circuit Structure: Capacitor Step-down
• Power Supply Mode: Constant Voltage Source
• Modulation System: PWM
• Model NO.: HL-18-24*1W-300MA-WZ
• In-Out: Step-down Type
• Power Supply Voltage: AC85-265
• Pack Sealing Size: SMD
• Brand: Djyoke
• Warranty: 2 Years
• Shipping Way: DHL\UPS\FedEx\TNT\EMS
• MOQ: 100PCS
• OEM: Available
• Working Temperature: -18~60 ºC
• Transport Package: Catron
• Specification: 88*38*22mm
• Trademark: DJYOKE
• Origin: China
• HS Code: 8504401400
• Production Capacity: 1000/Week

Product Description

18-24W 300mA DC50-85V LED Lighting Transformer driver unit For LED panel light down light 03 

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Product features:  

1. New arrival, small noise, high quality components, fair price, etc.

2. Protections: over voltage, over temperature, over current, overload, short circuit protection.   

3. CKD SKD OEM ODM service available.

4. We have very strong R&D capabilities. 20 years experience of development and innovation engineers, can provide you from software programming to PCB design proofing, PCB SMT processing and finished product assembly supporting, to achieve a one-stop service.

 

Detailed Photos

 

Product Parameters

 

1.Input parameters	Parameters	Unit	Test description	Minimum	Typical	Maximum
	Input Voltage	V(AC)	Normal	85	220	265
	Input frequency	HZ	Normal	50	50	60
	Power factor	PF	Normal	0.598	0.640	0.678
	Input Inrush Current	A	Cold start under normal conditions
2.Output parameters	Parameters	Unit	Minimum	Typical	Maximum
	Output current	MA	223	281	285
	Output voltage	V	50	66	85
	Output ripple	MV
	Constant current accuracy	%	1%	3%	5%
3.Overall performance 50V 300MA Test condition	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	16.72	50	284	0.641	0.85
	100	16.51	50	286	0.641	0.87
	110	16.37	50	285	0.635	0.87
	120	16.25	50	285	0.627	0.88
	170	16.18	50	287	0.658	0.89
	220	16.10	50	287	0.623	0.89
	240	15.81	50	281	0.609	0.89
	265	15.96	50	282	0.598	0.88

54V 300MA  Test condition	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	17.87	54	281	0.638	0.85
	100	17.68	54	284	0.642	0.87
	110	17.56	54	284	0.638	0.87
	120	17.47	54	284	0.630	0.88
	170	17.32	54	285	0.658	0.89
	220	17.10	54	283	0.628	0.89
	240	16.91	54	280	0.613	0.89
	265	17.11	54	281	0.603	0.89

60V 300MA  Test condition	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	19.38	60	274	0.635	0.85
	100	19.49	60	281	0.640	0.87
	110	19.38	60	282	0.639	0.87
	120	19.26	60	282	0.634	0.88
	170	19.21	60	285	0.664	0.89
	220	18.93	60	282	0.631	0.89
	240	18.81	60	279	0.621	0.89
	265	18.80	60	280	0.607	0.89

66V 300MA  Test condition	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	20.41	66	263	0.634	0.85
	100	21.21	66	279	0.640	0.87
	110	21.18	66	280	0.640	0.87
	120	21.05	66	281	0.636	0.88
	170	20.93	66	283	0.668	0.89
	220	20.79	66	281	0.640	0.89
	240	20.40	66	278	0.627	0.90
	265	20.35	66	278	0.613	0.90

72V 300MA  Test condition	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	21.18	72	249	0.637	0.85
	100	22.81	72	275	0.639	0.87
	110	22.92	72	278	0.640	0.87
	120	22.85	72	279	0.638	0.88
	170	22.65	72	281	0.672	0.89
	220	22.38	72	278	0.642	0.89
	240	22.07	72	276	0.631	0.90
	265	22.23	72	277	0.620	0.90

78V 300MA  Test condition	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	21.76	78	236	0.639	0.85
	100	24.24	78	269	0.638	0.87
	110	24.62	78	275	0.640	0.87
	120	24.60	78	278	0.639	0.88
	170	24.42	78	280	0.675	0.89
	220	24.20	78	279	0.647	0.90
	240	23.93	78	276	0.634	0.90
	265	23.72	78	275	0.622	0.90

85V 300MA  Test condition	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	22.40	85	223	0.642	0.85
	100	25.24	85	257	0.640	0.87
	110	26.36	85	271	0.640	0.87
	120	26.71	85	276	0.639	0.88
	170	26.66	85	281	0.678	0.90
	220	25.91	85	275	0.650	0.90
	240	25.92	85	274	0.640	0.90
	265	25.95	85	274	0.627	0.90

Certifications

Packaging & Shipping

Company Profile

 

Shenzhen DJYOKE Electronics Co., Ltd. was founded in July 2013, located in Shenzhen, China.
    The company is mainly engaged in the whole system of development, manufacturing and marketing of the electronic products, MCU and embedded system.
    We have much experience and competitive advantages on development & mass production in power module, sensor module solar inverter and application module, 433, power line carrier, 485. LORA, Bluetooth signal transmission module and so on.
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Following are our main business:
1) AC/DC power module, such as Led driver, power supply, adapter and charger.
2) DC/DC power module.
3) DC/AC high power inverter, Mobile Power Station with solar panel.
4) Domestic solar-electric system.
5) MCU system development and mass production services.
6) Electronic PCBA design, Mould design, 3D print and Mass production service.
7) Plastic housing, Metal Housing buyer services.
8) SKD,CKD and all components buyer services.
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It is our pleasure to provide service to you, welcome to consult and patronize!!!

FAQ

Q1: What is your MOQ of power supply?
A: Our MOQ is 5 pieces.

Q2: Can you accept OEM & ODM products, SKD & CKD services?
A: Highly welcome to customize all kinds of electrical power supply OEM & ODM products, and our company provide SKD & CKD services.

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Q3: Can you offer sample?
A: Yes, we offer sample for you.

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Q4: How to place an order?
A: You can place an order on our " Ready To Send" product, or contact with our company sales person to place an order for you.

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Q5: How to delivery to us the ordered products?
A: We usually delivery by sea, by China Europe train and by air. Use FedEx, DHL, UPS, EMS, TNT to delivery sample or small amount product.

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Q6: How many years warranty of your power supply?
A: Can be 2 ~ 5 years warranty.

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Q7: How could I pay for our order?
A: Pay by Alibaba Assurance order payment link, Western Union, T/T, L/C, PayPal or as your requirements. Then we will send you our bank details.

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Q8: How long can I get my order?
A: For samples, if the samples are our company standard products, we will send you in 3 working days. If the samples are customized products, we will finish production and ship within 7~10 working days. For bulk orders, depends on your design and the quantities of products, usually 15 ~ 20 working days to send for you.