AC110V/220V to DC24V 20A 500W Switching Power Supply
45
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Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.
Free Gift
Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471
Technical Parameters:
nnnt
nntFeature:
nn
Model | ntttS-500-24 | ntt
AC input voltage range | nttt110/220VAC | ntt
Input current | nttt0.25A/115V 0.5A/230V | ntt
AC impulse current | ntttCold-start current 10.5A/115V 19A/230V | ntt
DC output voltage | nttt24V | ntt
DC output power | nttt500W | ntt
Rated output current | nttt20A | ntt
Output voltage error | ntttu00b11% | ntt
Efficiency | nttt85% | ntt
Wave and noise | nttt100mVp-p | ntt
Inlet stability | ntttu00b10.5% | ntt
Load stability | ntttu00b10.5% | ntt
Leakage current | nttt<0.5mA/240VAC | ntt
Overload protection | nttt105% - 150% rated power, automatically recovery | ntt
Vibration | nttt10500Hz,2G 10min./1cycle,Period for 60min,Each axes | ntt
Cooling method | ntttFan assisted cooling | ntt
Working temperature and humidity | nttt- 20 u00b0 ~ 60 u00b0 c / 20% ~ 90% RH (no frost) | ntt
Store temperature and humidity | nttt- 30 u00b0 ~ 85 u00b0 c / 10% ~ 95% RH (no frost) | ntt
Safety standards | ntttCE(EMC+LVD) , FCC. | ntt
Dimension | nttt215x115x50mm | ntt
Weight | nttt0.85kg | ntt
nt1. International AC input range
2. High efficiency, low working temperature
3. Short circuit,overload,over-current protection
4. 100% fully load burn-in test
5. Built-in EMI filter, low ripple noise
6. Low cost, high reliability
7. CE and FCC approval
ntSpecification:
nt1. LED switching power supply using pulse width modulation (PWM) switching technology designed to ensure power supply stability and high efficiency.
t2. Product interference, through the EMC testing, ripple u2264 50MV.
t3. Efficiency above 80%, temperature u2264 25 u00b0C.
t4. LED switching power supply with overvoltage protection, short circuit protection, overload protection.
t5. Constant current output to ensure the stability of the power, so that LED lighting effects better and live longer.
t6. Products have the anti-interference ensures long-life LED strips, reducing the LED lighting decline.
nPackage includes:n1 x Power supply
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