Hi-link Hlk-pm12 Ac-dc 220v To 12v 3w Buck Step Down Power Supply Module Convert

US $85

shenzhen, China
Jun 7th

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Hi-link HLK-PM12 AC-DC 220V to 12V 3W Buck Step Down Power Supply Module Convert Description 100% Brand New & High Quality. 1. Product features: 1) Meet UL, CE requirements, 2) Ultra-thin, ultra-small 3) All voltage input (AC: 90 ~ 264V) 4) Low ripple and low noise 5) Output overload and short circuit protection 6) High efficiency, high power density 7) The product is designed to meet the requirements of EMC and Safety Test 8) Low power consumption, environmental protection, no-load loss <0.1W 9)100% load aging and testing 2. Environment Condition Item Name Technical Criteria Unit Operation Temperature -20—+60 Centigrade Store Temperature -40—+80 Centigrade Relative humidity 5—95 % Cooling way Cooling by radiation Atmospheric pressure 80—106 Kpa Sea level elevation ≤2000 m Vibration Vibration coefficient 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes 3.Electrical Characteristic 1.Input characteristics (test at room temperature 20 Item Name Technical Criteria Unit Rated input voltage 100-240 VAc Input voltage range 90-264 VAc Maximum input current ≤0.2 A Input current surge ≤10 A maximum input voltage ≤270 VAc Enter slow start ≤50 mS Input Low Voltage Efficiency Vin=110VAc Output full-load≥69 % Input High Voltage Efficiency Vin=220VAc output full-load≥70 % Long-term reliability MTBF≥100,000 h Load rated output voltage +12±0.1 VDc Full rated output voltage +12±0.2 VDc Short-term maximum output current ≥650 mA The maximum output current for a long time ≥250 mA Voltage Regulation ±0.2 % Load Regulation ±0.5 % Output ripple and noise (mVp-p) ≤50 mV. (Rated input voltage, full load. Using 20MHz of bandwidth, The load side 10uF and 0.1uF capacitor to be tested.) Switch overshoot amplitude (Rated input voltage and output load plus 10%)≤5 %VO Output over-current protection 150-200% of the output maximum load A Output short circuit protection Direct short circuit at the normal output, automatically resume normal operation after a short circuit removal 4.Safety Characteristics: 4.1Products designed to meet UL, CE safety certification requirements. 4.2Safety and electromagnetic compatibility Designed with the input of 0.5A UL certified insurance; PCB board using double-sided copper clad plate production, material for the 94-V0 fire rating level; Safety standards: Compliance with UL1012, EN60950, UL60950 Insulation voltage: I / P-O / P: 2500VAC Insulation resistance :I / PO / P> 100M Ohms / 500VDC 25C 70% RH Conduction and radiation :comply with EN55011, EN55022 (CISPR22) Electrostatic discharge :IEC / EN 61000-4-2 level 4 8kV / 15kV RF radiation Immunity: IEC / EN 61000-4-3 See Application Note 4.3 Temperature safety design At room temperature,the capacitors of this power , the inner surface of the main converter maximum temperature does not exceed 90 C; Shell maximum surface temperature does not exceed 60C Package including: 1 x Hi-link HLK-PM12 AC-DC 220V to 12V 3W Buck Step Down Power Supply Module Convert Payment We accept PayPal payment only. Please make sure you have a valid PayPal account before purchase (You may apply paypal account at www.paypal.com). Please make payment in 3 days after purchase If you buy multiple items, you may make one payment for all the items instead of paying for them individually. Delivery details Orders will be processed and dispatched within 24-48 hours after payment is clear. We only deliver to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address. After we send the items, we will keep on tracking the parcels,if you have not received your items within 30 business days from payment, please contact us and we get back to you soon. Normally the parcels are delivered by Airmail, reach most of the countries within 10 - 20 business days. Please note that estimated delivery time also depends on your local post service and customs clearance process etc. Country Delivery Time (days) Not including Handling time, weekend, and holidays 9-12 13-18 19-24 25-29 30-35 >35 United States 5% 50% 30% 11% 5% Refund United Kingdom 10% 63% 19% 3% 4% Refund Australia 21% 50% 14% 7% 7% Refund France 11% 29% 44% 10% 7% Refund Germany 11% 22% 30% 21% 16% Refund Canada 0% 47% 31% 18% 4% Refund Spain 4% 25% 48% 13% 11% Refund Terms of sales We offer 14 days return policy. Please contact us in 14 days for any issue about the items after you receive. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return and your eBay ID.We will refund YOUR FULL WINNING BID AMOUNT upon receipt of the item,Buyer is responsible for return shipping cost. We check every item carefully before send them, if the item is damaged during transportation, please take photos of the damaged items in 48 hours and send to us by email after you receive the parcels, we will resend it or refund. About us We try our best to offer best serive, best quality and best price to maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important for us. Please contact us immediately BEFORE you give us neutral or negative feedback.We will reply you soon and we will be very appreciated for your cooperation. Contact us We will reply you in 48hours after receive your emails. We are appreciated for your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is offering you Top Level Customer Service and we will try our best to solve any problem you have. Serious Buyer Only! Please place bid only if you agree with all the terms,thank you. Enjoying your online shopping at our store! 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