AC85-265V to DC3.3V 5V 12V BuckStep-Down Converter Power Regulator Module
Features:
1. The use of high-quality materials, durable
2. New IC scheme, sufficient material, stable voltage output precision, sufficient power and current
3. With overload, short circuit, over temperature protection; Stable performance, long service life
4. Input and output high and low voltage isolation, output low ripple noise, more efficient
5. This product has been fully loaded aging test, small size, full function, wide use
Parameter:
Ac input: AC85-265V
Dc input: DC120-374V
Frequency range: 47-63Hz
Surge current: Cold start: 10A/220VAC
Leakage current: <2mA/220VAC
Standby power consumption: ≦150mV/230VAC
Output voltage: 3.3V/5V/12V (optional)
Rated power: 3W
Efficiency: 77%/79%/86%
Output accuracy: ±1%
Voltage adjustment rate: ±1%
Load adjustment rate: ±1%
Ripple: ≦150mV
Switch overshoot: 10%
Note:
1, before power, check whether the input and output leads are correct, so as not to damage the equipment and burn the power supply
2, the bare board power supply board bottom component feet can be conductive, the test hand do not touch the bottom of the board, need to pad the bottom of the board with insulating rubber pads or clean paper and other non-conductive things, so as to avoid the risk of electric shock and burning the power board
3, this product AC-DC power module constant voltage and constant voltage is not constant current, please confirm the voltage and current you need and installation size before purchase
Package include:
Step-down module *1
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
Features:
1. The use of high-quality materials, durable
2. New IC scheme, sufficient material, stable voltage output precision, sufficient power and current
3. With overload, short circuit, over temperature protection; Stable performance, long service life
4. Input and output high and low voltage isolation, output low ripple noise, more efficient
5. This product has been fully loaded aging test, small size, full function, wide use
Parameter:
Ac input: AC85-265V
Dc input: DC120-374V
Frequency range: 47-63Hz
Surge current: Cold start: 10A/220VAC
Leakage current: <2mA/220VAC
Standby power consumption: ≦150mV/230VAC
Output voltage: 3.3V/5V/12V (optional)
Rated power: 3W
Efficiency: 77%/79%/86%
Output accuracy: ±1%
Voltage adjustment rate: ±1%
Load adjustment rate: ±1%
Ripple: ≦150mV
Switch overshoot: 10%
Note:
1, before power, check whether the input and output leads are correct, so as not to damage the equipment and burn the power supply
2, the bare board power supply board bottom component feet can be conductive, the test hand do not touch the bottom of the board, need to pad the bottom of the board with insulating rubber pads or clean paper and other non-conductive things, so as to avoid the risk of electric shock and burning the power board
3, this product AC-DC power module constant voltage and constant voltage is not constant current, please confirm the voltage and current you need and installation size before purchase
Package include:
Step-down module *1
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
Am 25.04.2024 hat der Verkäufer die folgenden Angaben hinzugefügt: