2-year Warranty 120W Dual output switching power supply dual voltage output smps
Welcome,my friend! Glad to introduce D-120B. If you have any questions, please don't hesitate to ask me.we are factory
Notice:
1.We do have enough ability to produce your customized order
2. Samples are available
3.High quality and competive price .
4.If need samples, pls click this link of our aliexpress shop, much more discount on our store. /store/1213562
5.2 years warrenty ,buy with confidence
6:Related products:10w--1500w
1. AC input range 100-120vac or 200-240vac 50/60HZ by switch choice
2. Protections: Short circuit / Overload / Over voltage
3. 100% full load burn-in test
4. Low cost, high reliability
5. 24 months warranty
6. high efficiency
MODEL | D-120A | D-120B | |||
OUTPUT | DC VOLTAGE | 5V | 12V | 5V | 24V |
CURRENT RANGE | 0 ~ 12A | 0 ~ 5A | 0 ~ 6A | 0~ 4A | |
RIPPLE & NOISE | 60mVp-p | 120mVp-p | 60mVp-p | 120mVp-p | |
VOLTAGE ADJ. RANGE | CH1 : ±10% | CH2 : ±5% | CH1 : ±10% | CH2 : ±5% | |
LINE REGULATION | 0.5% | 1.0% | 0.5% | 1.0% | |
LOAD REGULATION | 0.5% | 5.0% | 0.5% | 6.0% | |
SETUP, RISE TIME | 200ms, 50ms, 20ms at full load | ||||
INPUT | VOLTAGE RANGE | 90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 370VDC | |||
FREQUENCY RANGE | 47 ~ 63Hz | ||||
EFFICIENCY (Typ.) | 78% | 76% | |||
AC CURRENT (Typ.) | 0.8A/115VAC 0.45A/230VAC | ||||
INRUSH CURRENT (Typ.) | COLD START 18A/115VAC 36A/230VAC | ||||
PROTECTION | OVER LOAD | 105 ~ 150% rated output power | |||
Protection type : Fold back current limiting, recovers automatically after fault condition is removed. | |||||
ENVIRONMENT | WORKING TEMP. | —10 ~ +50oC (Refer to output load derating curve) | |||
WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||
STORAGE TEMP., HUMIDITY | -20 ~ +85oC , 10 ~ 95% RH | ||||
TEMP. COEFFICIENT | 0.03%/oC (0 ~ 50oC ) | ||||
VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||
SAFETY &EMC | SAFETY STANDARDS | Design refer to UL1012 | |||
WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | ||||
ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC | ||||
EMI CONDUCTION & RADIATION | Design refer to FCC Part15 J Conduction | ||||
OTHERS | MTBF | 417.6K hrs min. MIL-HDBK-217F (25 ) | |||
PACKING | 0.9Kg; 24*31.5*26CM/20PCS/18KG | ||||
The 5 layers corrugated empty carton can bear 1 person pressure ,
you can rest assured about our fixed package
we use 4 trips to reinforce our carton,the international standards package methods
guaranteed our goods safety during transportation
we can shiped the goods by EMS DHL FEDEX UPS AIR SEA SF TNT
Notes on choosing a switching power supply?
To increase the reliability of the S.P.S., we suggest users choose a unit that has a rating of 30% more power than actual need. For example, if the system needs a 100W source, we suggest that users choose a S.P.S. with 130W of output power or more. By doing this, you can effectively boost the reliability of the S.P.S. in your system.Make sure that the model qualifies for the safety standards and EMC regulations you need.
- What are switching power supplies?
- Switching power supplies input a commercial AC power supply (such as 110 VAC or 220 VAC), uses a high-speed semiconductor switching process to convert the input to high-frequency electric power, and yields a direct current (such as 24 VDC).