mini size 24v switching power supply(HS20W-24V)
Feature:
1. Low price and high reliability of LED switching power supply
2.105 degree output capacitor
3. AC input power suitable for the world
4. High efficiency and low operation temperature
5. Soft-start current can reduce the AC input impact effecticly
6. Compact size, light weight
7.100% full-load bum-in test
8.24hours testing
9. Installed with EMI filter, minimum wave.
Packing: 160pcs /ctn 0.2kg
Model | HSF-20-5 | HSF-20-9 | HSF-20-12 | HSF-20-15 | HSF-20-24 |
output | DC voltage | 5V | 9V | 12V | 15V | 24V |
| Voltage tolerance | ±1% | ±1% | ±1% | ±1% | ±1% |
| Rated current | 4A | 2.2A | 1.7A | 1.4A | 0.8A |
| Current range | 0~4A | 0~2.2A | 0~1.7A | 0~1.4A | 0~0.8A |
| Rated power | 20W | 19.8W | 20.4W | 21W | 19.2W |
| Ripple&noise | 80mvp-p | 120mvp-p | 120mvp-p | 120mvp-p | 120mvp-p |
| DCvoltage ADJ.range | -9%~+10% | ±10% | ±10% | ±10% | ±10% |
input | Voltage range | 90~264VAC,125~373VDC |
| frequency | 47~63HZ |
| AC current | 0.45A/115VAC,0.25A/230VAC |
| efficiency | 75% | 78% | 78% | 78% | 80% |
| Inrush current | Cold start current 15A/115VAC,30A/230VAC |
| Leakage current | < 0.5mA/240VAC |
protection | overload | Rated output power115%~135% start over load protection |
| protection type:hiccup mode,auto-recovery after fault condition is removed |
| Over voltage | 6.8~8.2V | 12.6~14.2V | 15.6~17.8V | 18.6~20.8V | 30.6~33.2V |
| protection type:hiccup mode,auto-recovery after fault condition is removed |
| Over temperature | When temperature of transistor inner node is over 150°C, start over temperature protection |
| protection type:hiccup mode,auto-recovery after temperature become normal |
| environment | Working temp,humidity | -10°C~+60°C,20%~90%RH |
| Storagetemp,humidity | -20°C~+85°C,10%~95%RH non-condensing |
| Withstand vibration | 10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes |
| safety | Withstand voltage | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| Isolated resistance | I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC |
| Fitstandard | Safety standard | Fit UL1012 |
| EMC standard | Fit EN55022,CLASSA |
| others | Dimension | 97*58*25mm (L*W*H) |
| Weight/packing | 0.11kg/160pcs/18.5kg/0.033 m³/1.17CUFT |
FOR WHY YOU CHOOSE US?
1. Honesty: We do our best by 100% understanding what our clients really want.
2. Enduring Quality: We promise all of our products have 100% quality checked before delivery.
3. Optimum Price: We always try to give the best price to make it mutually profitable for both parties.
4.Larger order can get big discount.
5.Fast and Safe delivery.DHL,EMS,FEDEX,we can accept.
6.OEM are highly welcome.
7.Full range products for choice.
8.Competitive Price,High Quality,Fashion Design,Best Performance.
9. 24 months Warrany,full after-sales services.
Chance-electric limited Co. Which has been established on 2008 years, and engaged in the production, research, development and technical innovation of sensor, SSR, power supply and float switch.
Our company mainly deals in 10 production: Proximity switch, photoelectric switch, color mark sensor, switching power supply, DIN RAIL power supply. UPS Charger power supply. LED power supply, water level control, float switch, solid state relay for 100 series and over 2000 kinds of specifications. And we exports our products to many other outside countries such as Brazil, Poland, India, Iran, UK and so on.
Our company has about 80 workers and five floors about 1500squares meters, and we do exports for 6years, Welcome to visit our company.
Sticking to the quality guideline of "quality is the soul of production", and as " try our best to do for you ", we had exports products to many outside countries, also win a good reputation among our customers. Our goods mainly export to Braizil, Unite state, South America and Middle East Area and so on.
Also we always understand if one brand want to build in the markets for long long time, firstly we must have the steady quality. It is most important. And the quality steady is not just the function steady but also include outward beautiful, lable beautiful, packing and so on.
Also we notice the service, we will be reply the mails fastly and effectively. Also during the order produce, we will be mail customers the pictures of the order produce and packing. As the customers will know how about their orders progress. Also we will be inform customers our new products at the first time. And knows well about customers markets and position. Also we can do OEM brand for customer.
We are keeping our business principles for "Approaching the first-class management, producing the first-class products, providing the first-class service". All Chance staffs are working hard and constantly innovate. Hope to cooperate with you and create brilliance together! We are Waiting for your contact!
