* Estimated delivery times start from the date of shipment, excluding processing time.
* Actual delivery times may vary due to holidays, weather conditions, or customs delays.
Livraison standard gratuite pour les commandes de plus de 9,9 $
Politique de retour
Les articles retournés seront acceptés dans les 40 jours suivant la réception des marchandises. Les articles personnalisés ne peuvent pas être retournés ou échangés. Les articles achetés avec une carte-cadeau électronique ne peuvent être échangés que; les remboursements ne sont pas applicables.
Cadeau gratuit
Bienvenue sur Roymall, votre site Web professionnel pour l'achat de cadeaux de grand magasin premium. Nous apprécions et valorisons grandement votre soutien, et nous voulons exprimer notre gratitude en ajoutant une touche supplémentaire d'excitation à vos achats. Lorsque vous magasinez avec nous, vous profitez non seulement de produits de haute qualité qui améliorent votre style de vie, mais vous recevrez également un cadeau gratuit exclusif avec chaque commande que vous passez. Prêt à explorer notre collection et à trouver vos cadeaux parfaits ? Parcourez notre sélection d'articles de grand magasin premium, passez votre commande et attendez avec impatience l'excitation de recevoir votre cadeau gratuit avec votre achat.
Politique d'expédition
Nous nous efforcerons de vous livrer les articles après réception de vos commandes et de nous assurer qu'ils arrivent en toute sécurité. Les détails de livraison seront fournis dans votre email de confirmation.Dans la plupart des cas, les commandes sont traitées dans les 2 jours. Dans des circonstances spéciales, cela peut être retardé comme suit : Lorsque vous passez une commande le samedi, le dimanche ou un jour férié, cela sera retardé de 2 jours.Normalement, il faut 5 à 7 jours ouvrables (du lundi au vendredi) sans être affecté par un retard de vol ou d'autres facteurs environnementaux.Parce que notre service d'expédition est mondial, les délais de livraison dépendront de votre emplacement, donc cela peut prendre quelques jours et veuillez patienter si vous êtes dans des districts ou des pays éloignés.
1. Politique de retour et d'échange
Nous n'acceptons que les articles achetés sur roymall.com. Si vous achetez auprès de nos distributeurs locaux ou d'autres détaillants, vous ne pouvez pas les retourner chez nous.Les articles en vente finale ou les cadeaux gratuits ne sont pas acceptés pour un retour.Pour être éligible à un retour, votre article doit être inutilisé et dans le même état que celui dans lequel vous l'avez reçu. Il doit également être dans son emballage d'origine.Après avoir reçu les instructions de retour de notre part, veuillez emballer vos articles retournés et déposer votre colis à la poste locale ou à un autre transporteur. Nous traiterons votre retour ou échange d'article dans les 3 à 5 jours ouvrables après réception. Le remboursement sera traité et crédité automatiquement sur votre méthode de paiement d'origine.Aucun retour ou échange ne peut être accepté si le produit a été produit sur mesure, y compris la taille personnalisée, la couleur personnalisée ou l'impression personnalisée.Besoin de plus d'aide, veuillez nous contacter. service@roymall.com ou Whatsapp: +447549870296
2.Politique de remboursement
Vous recevrez un remboursement intégral ou un crédit magasin de 100% après réception et vérification du colis retourné. Le remboursement sera traité et crédité automatiquement sur votre méthode de paiement d'origine.Veuillez noter que les frais d'expédition et tous les droits ou frais ne sont pas remboursables. Les frais d'expédition supplémentaires ne sont pas remboursables une fois le colis expédié. Vous êtes responsable du paiement de ces frais et nous ne pouvons pas les annuler ou les rembourser, même si la commande nous est retournée.Une fois que nous avons reçu et confirmé votre article retourné, nous vous enverrons un email pour vous informer que nous avons reçu votre article retourné. Nous vous informerons également de l'approbation ou du rejet de votre remboursement.Si vous avez des problèmes concernant le processus de remboursement, veuillez nous contacter. service@roymall.com ou Whatsapp: +447549870296
Features:
--High-precision LED 4-digits digital display, intuitive.
--Constant Voltage (CV ) & Constant Current (CC ) Function.
--8cm intelligent fan, excellent heat dissipation effect, effectively extend the life of the fan, reduce noise.
--Plastic panel, more beautiful, voltage, current setting coarse and fine knob, make setting more accurate.
--Using advanced technology, effectively reduce the weight of power supply, convenient power supply movement.
--This DC power supply can provide electronic devices of direct voltage from 0 to 30V and current from 0 to 10A. --Input voltage is switchable(AC110V/AC220V) through the switch on the back of the instrument.
--Multiple protection functions, current limiting protection (OCP), over temperature protection (OTP), over power protection (OPP). --Energy-saving and efficiency: over 80% power, 40% higher than other liner power supplies.
--Suitable for electron fans, research people and the professional people.
--It can be widely used in production line test, electrical maintenance, aging products, battery charging, laboratories, scientific research and teaching and many other areas. Note: Before use, you need to adjust the switch on the back of the power supply to the correct voltage and then use it.
It was fault product.
Output voltage is 32V at 0A, but supply current only 1.6A, output voltage became down to 24V.
Open the case then I found two resistor (330Ω5W). Another one product(OK product) have three resistor (330Ω5W).
I put on resistor, but I cannot fix.
Finally, I found fault soldering, then I resoldering that.
then I could fix it.
It was fault product.
Output voltage is 32V at 0A, but supply current only 1.6A, output voltage became down to 24V.
Open the case then I found two resistor (330Ω5W). Another one product(OK product) have three resistor (330Ω5W).
I put on resistor, but I cannot fix.
Finally, I found fault soldering, then I resoldering that.
then I could fix it.
It was fault product.
Output voltage is 32V at 0A, but supply current only 1.6A, output voltage became down to 24V.
Open the case then I found two resistor (330Ω5W). Another one product(OK product) have three resistor (330Ω5W).
I put on resistor, but I cannot fix.
Finally, I found fault soldering, then I resoldering that.
then I could fix it.
Quero agradecer pelos funcionários que me atenderam, muito bem e prestativos,quanto a fonte é excelente e com qualidade vocês estão de parabéns pelo produto e a entrega foi hoje e deu tudo certo,quero comprar mais vocês, dão de 10 a zero no concorrente,muito melhor de preço rapidez e transparência no que vendem.Testei a fonte e esta tudo ok.
I want to thank the staff who attended me very well and helpful, as the source is excellent and with quality you are to be congratulated on the product and the delivery was today and it went all right, I want to buy more of you, give 10 to zero on the competitor, Much better price speed and transparency in what they sell. I tested the source and it's ok.
I want to thank the staff who attended me very well and helpful, as the source is excellent and with quality you are to be congratulated on the product and the delivery was today and it went all right, I want to buy more of you, give 10 to zero on the competitor, Much better price speed and transparency in what they sell. I tested the source and it's ok.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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A part of the QA has been auto-translated.
0
Q:
Can I plug it in to 240V ? its looks like it comes with an aussie power plug ?
Can I plug it in to 240V ? its looks like it comes with an aussie power plug ?
I made the purchase and already paid on the billet. Since it's my first international purchase, I'm not sure what the process is like. What to do not get taxed here in Brazil?
fiz a compra e já paguei no boleto. Como é a minha primeira compra internacional, não sei bem como é o processo. O que fazer pra não ser taxado aqui no Brasil?
depends on the device temperature, when the temperature of the device reaches a certain temperature, the fan begins to rotate to cool and reducing the device temperature.
depends on the device temperature, when the temperature of the device reaches a certain temperature, the fan begins to rotate to cool and reducing the device temperature.
Answered by BG181250373 on 28/02/2022Helpful (0)
0
Q:
Which is the best plug I recommend to her,can you post the link?
qual é o melhor plug recomendo pra ela ,pode postar o link?
Cost cutting but you can buy banana or alligator leads pretty much anywhere
Cost cutting but you can buy banana or alligator leads pretty much anywhere
Answered by SandyMan69 on 10/03/2022Helpful (0)
0
Q:
Why do you only have 5 star reviews for this product? I find it hard to believe that all your reviews are that good! In fact, I posted a review over the weekend that was not 5 star and you seem to have misplaced it! would you like me to resubmit it?
Why do you only have 5 star reviews for this product? I find it hard to believe that all your reviews are that good! In fact, I posted a review over the weekend that was not 5 star and you seem to have misplaced it! would you like me to resubmit it?
Thr time frames will differ for each individual as it is also dependent from your country and Area you located at. I'm from South Africa, Cape Town and it took approximately 14 working days Mon -Fri to arrive
Thr time frames will differ for each individual as it is also dependent from your country and Area you located at. I'm from South Africa, Cape Town and it took approximately 14 working days Mon -Fri to arrive
Answered by CharouSA on 10/01/2022Helpful (0)
0
Q:
The adjusting knobs are single turn or multi turn type?
The adjusting knobs are single turn or multi turn type?
Long Wei lw-K3010D 4 Digits: Potentiometers (volt, amper) are multi-turn. Maximum current - 10 A, max. Voltage 32 V. Reliable fuse for exceeding the set current.
Long Wei lw-K3010D 4 Digits: Potentiometers (volt, amper) are multi-turn. Maximum current - 10 A, max. Voltage 32 V. Reliable fuse for exceeding the set current.
Answered by jinvojtech on 18/09/2019Helpful (0)
0
Q:
Why do the photos in the comments feature photos of a "minleaf" instead of a topshak?
Why do the photos in the comments feature photos of a "minleaf" instead of a topshak?
Por que as fotos nos comentários apresentam fotos de uma "minleaf" em vez de um topshak?
Why do the photos in the comments feature photos of a "minleaf" instead of a topshak?
based on the product,I have been using this for about 2 years now and is absolutely suited for most electronic projects or repair work stations for electronic businesses. I have not seen any trip switch or circuit breaker on no circuit breaker on the shell of the unit but the gentleman is correct it will go in CC mode or protection mode
based on the product,I have been using this for about 2 years now and is absolutely suited for most electronic projects or repair work stations for electronic businesses. I have not seen any trip switch or circuit breaker on no circuit breaker on the shell of the unit but the gentleman is correct it will go in CC mode or protection mode
Answered by CharouSA on 10/01/2022Helpful (0)
0
Q:
Are the adjustments single turn or 10 turn potentiometers ?
Are the adjustments single turn or 10 turn potentiometers ?