* 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.
Barkirina standard a belaş ji bo fermanên zêdetir ji $9.9
Polîtîkaya vegerê
Tiştên vegerê dê di nav 40 rojan de were qebûl kirin dema ku roja wergirtina malê ye. Tiştên xweser nayên vegerandin an guhertin. Tiştên ku bi karta diyariya elektronîkî hatine kirin tenê dikarin were guhertin; veger nayê sepandin.
Diyariya belaş
Bi xêr hatî Roymall, malpera weya pîşeyî ji bo kirîna diyariyên depoya departmanê ya premium. Em piştgirî û qedirgirîya we bilind dikin û em dixwazin spasiya xwe bi zêdekirina hêvîya kêfê ya kirînên we nîşan bidin. Dema ku hûn li vir dikirin, hûn ne tenê hilberên kalîteya bilind ên ku jiyana we baştir dikin bistînin, lê hûn ê diyariyek belaş a taybetî jî bi her fermanê bistînin. Amade ne ku koleksiyona me vedikin û diyariyên we yên bêkêmasî bibînin? Di navbijartina me ya hilberên depoya departmanê ya premium bigerin, fermanê bidin û paşê li benda diyariya belaş a we ya bi kirîna we re were.
Polîtîkaya barkirinê
Em ê piştî wergirtina fermanên we ji bo şandina tiştan bi xebatê bigirin û pê ewle bin ku ew bi ewlehî têne. Agahiyên şandinê dê di e-nameya weya pejirandinê de were dayîn.Di piraniya rewşan de, ferman di nav 2 rojan de têne sepandin.Di şert û mercên taybetî de, wê wiha dereng bibin: Dema ku hûn fermanê di şemî, yekşem an jî înên giştî de bidin, dê 2 roj dereng bibin.Normal, ew hewce dike 5-7 rojên kar (ji duşemê heta înê) bêyî ku ji hêla derengiya firînê an faktorên din yên hawîrdorê ve were bandor kirin.Ji ber ku karûbara meya şandinê li seranserê cîhanê ye, ji ber vê yekê dema şandinê dê li gor cihê we be, ji ber vê yekê heke hûn li navçeyên dûr an welatan in, hûn hewce ne ku hinekî bisekinin.
1. Polîtîkaya Vegerê & Guhertinê
Em tenê tiştên ku ji roymall.com hatine kirin qebûl dikin. Heke hûn ji belavkerên me yên herêmî an firoşgehên din bikirin, hûn nikarin wan li vir vegerînin.Tiştên firotanê yên dawî an diyariyên belaş ji bo vegerê nayên qebûl kirin.Ji bo mafdarî ji bo vegerê, tişta we divê nehatiye bikar anîn û di heman rewşê de be ku hûn wê wergirtiye. Divê ew di pakêta xweya orîjînal de jî be.Piştî ku hûn rêwerzên vegerê ji me wergirtin, ji kerema xwe tiştên xwe yên vegerandî pakêj bikin û pakêta xwe li postexaneya herêmî an kuryeyek din bihêlin.Em ê tiştên we yên vegerandî an guhartî di nav 3-5 rojên karkirinê de piştî ku em wê wergirin, bisekinin. Veger dê bixweber li ser rêbaza weya orîjînal a dayînê were kredî kirin.Tiştên ku bi awayekî xweser hatine çêkirin, di nav de mezinahiya xweser, rengê xweser, an çapa xweser, nayên vegerandin an guhertin.Heke hûn hewceyê alîkariyê bin, ji kerema xwe bi me re têkilî daynin. service@roymall.com an Whatsapp: +8619359849471
2.Polîtîkaya Vegerê
Hûn ê piştî ku em pakêta vegerandî wergirin û kontrol bikin, vegerê tevahî an 100% krediya dikanê bistînin. Veger dê bixweber li ser rêbaza weya orîjînal a dayînê were kredî kirin.Ji kerema xwe bînin ku lêçûnên barkirinê û her qebzeyek an xerc nayê vegerandin. Lêçûnên zêde yên barkirinê piştî ku pakêt hat şandin, nayê vegerandin. Hûn berpirsiyar in ku hûn van lêçûnan bidin û em nikarin wan bêpar bikin an vegerînin, heta ku ferman ji me re were vegerandin.Heke pirsgirêkek bi prosesa vegerê hebe, ji kerema xwe bi me re têkilî daynin. service@roymall.com an Whatsapp: +8619359849471
Features:
1. Good anti-interference performance and high reliability.
2. Low operating temperature and long service life.
3. Wide input voltage range, (100-240V) in line with global usage standards.
4. Good insulation performance and high electric strength.
5. Full load high temperature burning machine, 100% aging test.
Specifications:
Model: HS-60-12
DC output voltage: 12V
Output voltage tolerance: ± 1%
Rated output current: 5A
Output current range: 0 - 5A
Ripple and noise: 100mVp-p
Line stability: ± 0.5%
Load stability: ± 0.5%
DC output power: 60W
Efficiency: 85%
DC voltage adjustable range: ± 10%
Input voltage range: 100 ~ 240VAC 47 ~ 63Hz; 120-370VDC
Input current: 2A/115V 1A/230V
Inrush current: cold start current 30A/115V 60A/230V
Leakage current: <3.5mA/240VAC
Overload protection: 105%~150%
Overvoltage protection: 15%-135%
Temperature coefficient: ± 0.03%/°C (0-50°C)
Start, rise, hold time: 800ms, 50ms, 115VAC 300ms, 50ms/230VAC
Shock resistance: 10 - 500Hz, 2G 10min, / 1 cycle, a total of 60 points, each axle
Pressure resistance: input and output: 3KvAC input and housing; 1.5KvAC output and housing; 0.5KvAC
Isolation resistance: input and output, input and housing, output and housing: 500VDC/100Mu03a9
Working temperature, temperature: -10 ° C - +60 ° C, 20% - 90% RH
Delivered in 15 days (Tver). Bought on promo. There was no seal, so I opened it. No EMI filter (input) - promo?. Capacitor 33uF - to low for 60W. Incomplete output filter (no choke) - as result Vpp > 100mV. Loaded with 40W lamp for 15 minutes - transformer ~70C, case ~50C. Does not whine with load.
Delivered in 15 days (Tver). Bought on promo. There was no seal, so I opened it. No EMI filter (input) - promo?. Capacitor 33uF - to low for 60W. Incomplete output filter (no choke) - as result Vpp > 100mV. Loaded with 40W lamp for 15 minutes - transformer ~70C, case ~50C. Does not whine with load.
Delivered in 15 days (Tver). Bought on promo. There was no seal, so I opened it. No EMI filter (input) - promo?. Capacitor 33uF - to low for 60W. Incomplete output filter (no choke) - as result Vpp > 100mV. Loaded with 40W lamp for 15 minutes - transformer ~70C, case ~50C. Does not whine with load.
Very small size for 60 watts, the case is the same as for the 36 watts unit. On the one hand, this is good, but on the other ... The filling is significantly different from a conventional 60 W power supply. There is no input filter, the total capacity of the output capacitors is 3 times less. Input capacitor of the same capacity. Loaded with a maximum current of 3A - the voltage at the same time holds. Inside, it is structurally more like a 36 W power supply. I'm not sure that it will work normally at rated power. but on 3A should work without problems.
Very small size for 60 watts, the case is the same as for the 36 watts unit. On the one hand, this is good, but on the other ... The filling is significantly different from a conventional 60 W power supply. There is no input filter, the total capacity of the output capacitors is 3 times less. Input capacitor of the same capacity. Loaded with a maximum current of 3A - the voltage at the same time holds. Inside, it is structurally more like a 36 W power supply. I'm not sure that it will work normally at rated power. but on 3A should work without problems.
Very small size for 60 watts, the case is the same as for the 36 watts unit. On the one hand, this is good, but on the other ... The filling is significantly different from a conventional 60 W power supply. There is no input filter, the total capacity of the output capacitors is 3 times less. Input capacitor of the same capacity. Loaded with a maximum current of 3A - the voltage at the same time holds. Inside, it is structurally more like a 36 W power supply. I'm not sure that it will work normally at rated power. but on 3A should work without problems.
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.
You need more than 12V to charge a 12V battery (see answer above). Note that at the end of the charging process the battery voltage will rise above 12V up 13V and more and this will damage your power supply.
You need more than 12V to charge a 12V battery (see answer above). Note that at the end of the charging process the battery voltage will rise above 12V up 13V and more and this will damage your power supply.
I can advise you about how to choose a proper power supply for your LEDs.
All LED strips have a noted power consumption per meter. Example 15 W per m. The minimum power supply you are using is a least higher than the total LEDs total consumption. In the case of our example, it is ( 10m x 15 W per m ) = 150 W, your power supply is too small for this purpose. If you have a 60W power supply then you can power a maximum of 2 - 3 m of this kind of LEDstrip. ( If you make the math 60 div 15=4, but you should never use 100% of your power supply as there is a power factor that limits you by 5-40%, but this is more specialized and if you need to learn more just google it.
I can advise you about how to choose a proper power supply for your LEDs.
All LED strips have a noted power consumption per meter. Example 15 W per m. The minimum power supply you are using is a least higher than the total LEDs total consumption. In the case of our example, it is ( 10m x 15 W per m ) = 150 W, your power supply is too small for this purpose. If you have a 60W power supply then you can power a maximum of 2 - 3 m of this kind of LEDstrip. ( If you make the math 60 div 15=4, but you should never use 100% of your power supply as there is a power factor that limits you by 5-40%, but this is more specialized and if you need to learn more just google it.
Answered by tgian1973 on 10/02/2020Helpful (0)
0
Q:
Can I use this source to power a 60-watt amplifier?
Posso usar esta fonte para alimentar um amplificador de 60 wats?
I would not recommend using it for any rf transmitter because of EMI produced by switch mode power supply, it will need lots of filtering and I do not think you will be able filter all EMI produced by this power suplly
I would not recommend using it for any rf transmitter because of EMI produced by switch mode power supply, it will need lots of filtering and I do not think you will be able filter all EMI produced by this power suplly
Answered by PatracPatra on 25/10/2021Helpful (0)
0
Q:
Can I power a CCTV camera that requires 12vDC 2A 15W from this power supply? Thank you
Can I power a CCTV camera that requires 12vDC 2A 15W from this power supply? Thank you
I had purchased the same item for the same use as yours. The total amount of Wattage required by my CCTV unit is 18 max. The PSU lasted three weeks with continuous use and well ventilated, as needed for this operation. I suggest that you get the higher wattage PSU... I am returning the faulty PSU but I would like to know why it blew since it is supposed to withstand a current of 2 A.! Hope this helps, Oscar
I had purchased the same item for the same use as yours. The total amount of Wattage required by my CCTV unit is 18 max. The PSU lasted three weeks with continuous use and well ventilated, as needed for this operation. I suggest that you get the higher wattage PSU... I am returning the faulty PSU but I would like to know why it blew since it is supposed to withstand a current of 2 A.! Hope this helps, Oscar
can I use these on my led strip lights? they are controlled by a SP110E,I have two types one kind states DC5 - 12V, and the other states DC5- 24V THE LENGTH of the strip is 3 mters, there are in total 90 leds. THE STRIP is WS2812B ws2812 IC 5050 RGB 5V
can I use these on my led strip lights? they are controlled by a SP110E,I have two types one kind states DC5 - 12V, and the other states DC5- 24V THE LENGTH of the strip is 3 mters, there are in total 90 leds. THE STRIP is WS2812B ws2812 IC 5050 RGB 5V
you'll need to calculate the power requirements of your 2 strips. you mentioned ws2812. WS2812 specifies the protocol or language spoken to control the LEDs. those leds can be SMDs (luke your 5050's) or 12mm huge leds.. they could also have dedicated white. you need to go back to where you bought those leds to determine the max power requirements for each strip. sorry we couldn't be more specific.
Another factor will be HOW you light the Leds. Each color (Red,Green,Blue) draws a slightly different current. if you choose white, ALL 3 LEDS get lit. so, if you lit all 90 LEDs at the same time (with RGB leds), this would be your max draw scenario. it can add up. Recent strips may also have. DEDICATED WHITE IN ADDITION to the RGB leds which would really draw a lot of power full-on.
you'll need to calculate the power requirements of your 2 strips. you mentioned ws2812. WS2812 specifies the protocol or language spoken to control the LEDs. those leds can be SMDs (luke your 5050's) or 12mm huge leds.. they could also have dedicated white. you need to go back to where you bought those leds to determine the max power requirements for each strip. sorry we couldn't be more specific.
Another factor will be HOW you light the Leds. Each color (Red,Green,Blue) draws a slightly different current. if you choose white, ALL 3 LEDS get lit. so, if you lit all 90 LEDs at the same time (with RGB leds), this would be your max draw scenario. it can add up. Recent strips may also have. DEDICATED WHITE IN ADDITION to the RGB leds which would really draw a lot of power full-on.
Answered by NH_4X4JEEP on 29/01/2023Helpful (0)
0
Q:
does it have short-circuit protection? Is there a 2A or 3A model
does it have short-circuit protection? Is there a 2A or 3A model
Ifthe LEDs are 12v, hopefully you can... Always you should keep a safety distance from the higher limit of the PSU, so 60*80%=48W max... So you can use 48W:3W = 16 LEDs at 12v without any problem
Ifthe LEDs are 12v, hopefully you can... Always you should keep a safety distance from the higher limit of the PSU, so 60*80%=48W max... So you can use 48W:3W = 16 LEDs at 12v without any problem
Answered by Armonistas on 02/04/2023Helpful (0)
0
Q:
Can I use this power supply like a double power supply 12 V and -12 V with the ground reference or it's only a simple power supply?.
Can I use this power supply like a double power supply 12 V and -12 V with the ground reference or it's only a simple power supply?.
Блок питания позволяет регулировать выходное напряжение от 11,22 до 13 Вольт. Если вы хотите сделать на его основе регулируемый источник, то просто купите дополнительный понижающий преобразователь.
The power supply allows to adjust the output voltage from 11.22 to 13 volts. If you want to make an adjustable source based on it, simply buy an additional downward converter.
Answered by SergK on 23/01/2020Helpful (0)
0
Q:
Is the Output isolated from the input (galvanic isolation?).
Is the Output isolated from the input (galvanic isolation?).
Mine hasn't arrived yet but switched mode PSU's do generate RF noise and this may be an issue. There may also be an issue for a CB which is designed for use in a vehicle as they tend to produce 14+V with the engine running. 12V may be on the low end for that. However any competently designed transceiver should happily cope with this. That said, most cars can produce a lot of RF noise as well so if it can cope with this it should be fine. This is a component designed to be inside some sort of case, and is not something I'd use without a case when there were children or pets around.
Mine hasn't arrived yet but switched mode PSU's do generate RF noise and this may be an issue. There may also be an issue for a CB which is designed for use in a vehicle as they tend to produce 14+V with the engine running. 12V may be on the low end for that. However any competently designed transceiver should happily cope with this. That said, most cars can produce a lot of RF noise as well so if it can cope with this it should be fine. This is a component designed to be inside some sort of case, and is not something I'd use without a case when there were children or pets around.
Answered by Don on 05/05/2021Helpful (0)
0
Q:
Waarom kost de voeding 100-240Vac naar 12V 5Adc op de reclameaanbieding 3;***** (wel vermeld,Email only) en als u besteld 5.39?
hoe kan ik ze kopen aan 3,99?
Waarom kost de voeding 100-240Vac naar 12V 5Adc op de reclameaanbieding 3;***** (wel vermeld,Email only) en als u besteld 5.39?
hoe kan ik ze kopen aan 3,99?
Hello, is the output voltage of the power supply so well rectified? Is it protected by varistor and a fuse? Do you have a food shema to provide me? Thank you
Hello, is the output voltage of the power supply so well rectified? Is it protected by varistor and a fuse? Do you have a food shema to provide me? Thank you
Hello,the power supply has a well-rectified output voltage and low noise. The entrance is securely protected by a fuse. I don't know if it also has a varistor? The power is probably lower than the one given, because the load of 3.5A causes strong heating of the power supply.
Hello,the power supply has a well-rectified output voltage and low noise. The entrance is securely protected by a fuse. I don't know if it also has a varistor? The power is probably lower than the one given, because the load of 3.5A causes strong heating of the power supply.
Answered by Andy on 05/12/2023Helpful (0)
0
Q:
This item good for 12v 50w audio amplifier? Filtered power?
This item good for 12v 50w audio amplifier? Filtered power?
Do I need to have an on off switch on the device or can I just plug it directly into the wall with a voltage regulator and power switch going to the motor after it?
Do I need to have an on off switch on the device or can I just plug it directly into the wall with a voltage regulator and power switch going to the motor after it?