8-25*2W DC27-85V 450mA Inner Double-Drive Power Supply 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-12-25*2W-600MA-NZ
• In-Out: Step-down Type
• Power Supply Voltage: AC85-265V
• 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: 53.5mm*20.5mm*18.5mm(L*W*H)
• Trademark: DJYOKE
• Origin: China
• HS Code: 8504401400
• Production Capacity: 1000/Week

Product Description

Wholesale AC to DC24-72V 450mA inner double-drive CC led driver manufactured by China Djyoke for LED panel 03

Product features:  

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

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

3. CKD SKD OEM ODM customization services 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	43	50	65
	Power factor	PF	Normal	0.587	0.6	0.763
	Input Inrush Current	A	Cold start under normal conditions

2.Output parameters	Parameters	Unit	Minimum	Typical	Maximum
	Output current	MA	445	450	480
	Output voltage	V	24	72	72
	Output ripple	MV
	Constant current accuracy	%	1%	3%	5%

3.Overall performance 24V 450MA Test data	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	12.8	24	469	0.727	0.88
	100	12.79	24	468	0.709	0.88
	110	12.73	24	471	0.698	0.89
	120	12.92	24	471	0.688	0.87
	170	12.73	24	463	0.642	0.87
	220	13.26	24	471	0.612	0.85
	240	13.27	24	475	0.598	0.86
	265	13.73	24	480	0.587	0.84

36V 450MA Test data	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	12.8	24	469	0.727	0.88
	100	12.79	24	468	0.709	0.88
	110	12.73	24	471	0.698	0.89
	120	12.92	24	471	0.688	0.87
	170	12.73	24	463	0.642	0.87
	220	13.26	24	471	0.612	0.85
	240	13.27	24	475	0.598	0.86
	265	13.73	24	480	0.587	0.84

48V 450MA Test data	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	24.83	48	464	0.742	0.90
	100	24.55	48	463	0.736	0.91
	110	24.38	48	462	0.727	0.91
	120	24.36	48	462	0.718	0.91
	170	24.19	48	462	0.68	0.92
	220	24.12	48	460	0.645	0.92
	240	24.45	48	465	0.638	0.91
	265	25.12	48	476	0.625	0.91

60V 450MA Test data	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	31.27	60	465	0.741	0.89
	100	30.46	60	462	0.74	0.91
	110	30.2	60	460	0.734	0.91
	120	30	60	460	0.728	0.92
	170	30.19	60	464	0.692	0.92
	220	29.64	60	454	0.662	0.92
	240	30	60	459	0.647	0.92
	265	30.55	60	468	0.636	0.92

72V 450MA Test data	AC Input		Output
	Input Voltage(V)	Power consumption(W)	Output voltage(V)	Output current(MA)	Power Factor	Efficiency
	85	31	72	391	0.763	0.91
	100	36.58	72	463	0.743	0.91
	110	36.17	72	459	0.739	0.91
	120	36	72	458	0.734	0.92
	170	35.9	72	463	0.699	0.93
	220	34.9	72	449	0.699	0.93
	240	35.23	72	453	0.659	0.93
	265	35.97	72	460	0.647	0.92

4. Using environment Parameters	Parameters	Unit	Test description	Minimum	Typical	Maximum
	Working ambient temperature	ºC	Full load operation	-18	+40	+60
	Storage ambient temperature	ºC		-25	25	+75

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.

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.

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.

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

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.

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.

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

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

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.