Bina LED Dimming Power Supply 5 Volt LED Power Supply

• Output Type: Single
• Warranty: 2 Years
• Output Power: 201 - 300W
• Input Voltage: 220V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: BN300A5-02
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, CCC
• Brand: Bina
• Protective Feature: Olp Ovp Ocp Otp
• Power Frequency: 47-63Hz
• Efficiency: 86%
• Application: LED Display Screen
• Output Voltage: 5V
• Ripple and Noise: 250MVP-P Max
• Maximum Power: 300
• Transport Package: Carton
• Specification: 220*48*26
• Trademark: BINA
• Origin: China
• HS Code: 85044019
• Production Capacity: 500000

Product Description

Our Advantages

Product Parameters

Features
•Super small size(220×48×26mm)
•Ultralow temperature startup;
•High reliability-100% full load aging test;
•Soaking treatment with full conformal coating
•Applicable to Small spacing/Special screen/Transparent screen/Die-casting box

Power model		BN300A4.2-02	BN300A4.5-02	BN300A5-02
item	function	Detailed parameters
input characteristic	Input voltage range	200~240Vac
	Power frequency range	47~63Hz
	Maximum input current	3A MAX
	power factor	≥0.5
	Full load efficiency	≥87%	≥87%	≥88%
	Input impulse current (cold start)	Less than 100A, cold start
	Leakage current	<3.5mA/240Vac
output characteristic(The power substrate temperature exceeds the over-temperature protection point (typical value 105C°) through auxiliary heat dissipation)	output voltage	4.2V	4.5V	5.0V
	Output voltage error range	±3%	±3%	±3%
		4.07V~4.33V	4.4V~4.6V	4.85V~5.15V
	Output current	0~40A
	Maximum power output	252W	270W	300W
	Ripple and noise	250mVp-p MAX	250mVp-p MAX	250mVp-p MAX
	Power supply adjustment rate	±1%
	Load adjustment rate	±2%
	Startup delay time	≤ 3S/230Vac @ full load
	Output climb time	0.1~100mS/230Vac @ full load
	Output hold time	≥10mS/230Vac @ 80% of full load
	Dynamic Response	<500mV @ 25%~75%~25% of Max. Io, 2.5A/us 300Hz
protect characteristic	Output Overvoltage Protection	>=6.5V Protection mode:burp mode
	Output overcurrent protection	110%-150%of rated output power protection mode:burp mode,automatic recovery after removal of abnormal load conditions
	Output short circuit protection	Protection mode:burp mode,automatic recovery after short circuit condition is removed.
	over temperature protection	Over-temperature shutdown output, automatically recover when the temperature drops to the protection point
high pressure test	Withstand voltage test	Input-Output:3000Vac or 4242Vdc input to output test
		Input-FG:1500Vac or 2121Vdc input to ground test
		Output-FG: 500Vac or 707Vdc Output to ground test
		Leakage Current≤5mA MAX  Leakage Current
output signal	Output indication	LED power indication

FAQ

Q1:Are you a factory or trading company?
A1:We are factory

Q2:Why choose us?
A2:(1)Perfect production system and strong production capacity.
   (2)we have competent R&D group and experience engineers.
   (3)To provide quality products at the same time to improve after-sales support.

Q3:What are product advantages in your industry?
A3:(1)All new high-end components   
   (2)Full power,high efficiency
   (3)Excellent heat dissipation,low temperature
   (4)Multiple protection:short circuit/over voltage/over temp etc.
   (5)100% full-load burn-in test.

Q4:How can I get the samples?
A4:If you need some samples to test,please pay for the transportation freight of samples and our samples will be counted on the next order.

Q5:Can we have our logo or company name to be printed on your products or the package?
A5: Sure.Your logo label can paste on our products.

Q6:What is your MOQ of switch power supply?
A6: Our MOQ is 1 piece.

Q7:How to order?
A7:Please contact us online to send you a proforma invoice or send us your purchase order by email.

Q8:How many years warranty of your switching power supply?
A8: Two years

Q9:How about the shipping method?
A9:DHL/UPS/TNT/Fedex and other air shipments and sea shipments are all workable.

Q10:How about the delivery date?
A10:In general,the delivery date will be 8-10 working days for normal buy quantity.But if bigger order,please check us further.