| Prod Model: |
LRS-350-4.2 |
| Output Voltage: |
4.2VDC |
| Output Voltage Range: |
3.6 to 4.4VDC |
| Output Current: |
60A |
| Output Power1: |
252W |
| Output Type: |
Single |
| Warranty: |
1 Year |
| Output Power: |
301 - 400W |
| Input Voltage: |
220V |
| Starting Mode: |
Separate-excited Switching Power Supply |
| Power Supplying System: |
Level 1 Power Distribution Equipment |
| Certification: |
FCC |
| Connection Mode: |
Switching Power Supply |
| Voltage Regulating Mode: |
Switch Power Supply |
| Brand: |
Meanwell |
Product Description
Mean well 60A 4.2V ac dc power supply Meanwell LRS-350-4.2
LRS-350-4.2 Short Brief:
Meanwell LRS-350-4.2 is a 4.2V 60A switching power supply
Mean well LRS-350-4.2 Features:
- Meanwell 110V/220V AC To 4.2V DC Power Supply
- AC input range selectable by switch
- Withstand 300vac surge input for 5 second
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Forced air cooling bu built-in DC fan
- Built-in cooling Fan ON-OFF control
- 1U low profile
- Withstand 5G vivration test
- LED indicator for power on
- No load power consumption<0.75W
- 100% full load burn-in test
- High operastion temperature up to 70°C
- Operating altitude up to 5000 meters
- High efficiency, long life and high reliability
- 3 years warranty
Meanwell LRS-350-4.2 Specification:
| MODEL NO | LRS-350-3.3 | LRS-350-4.2 | LRS-350-5 | LRS-350-12 |
| OUTPUT | DC VOLTAGE | 3.3V | 4.2V | 5V | 12V |
| RATED CURRENT | 60A | 60A | 60A | 29A |
| CURRENT RANGE | 0 ~ 60A | 0 ~ 60A | 0 ~ 60A | 0 ~ 29A |
| RATED POWER | 198W | 252W | 300W | 348W |
| RIPPLE & NOISE | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p |
| VOLTAGE ADJ. RANGE | 2.97 ~ 3.6V | 3.6 ~ 4.4V | 4.5 ~ 5.5V | 10.2 ~ 13.8V |
| VOLTAGE TOLERANCE | ±4.0% | ±4.0% | ±3.0% | ±1.5% |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| LOAD REGULATION | ±2.5% | ±2.5% | ±2.0% | ±1.0% |
| SETUP, RISE TIME | 1300ms, 50ms/230VAC 1300ms,50ms/115VAC at full load |
| HOLD UP TIME | 16ms/230VAC 12ms/115VAC at full load |
| INPUT | VOLTAGE RANGE | 90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC) |
| FREQUENCY RANGE | 47 ~ 63Hz |
| EFFICIENCY | 79.5% | 81.5% | 83.5% | 85% |
| AC CURRENT | 6.8A/115VAC 3.4A/230VAC |
| INRUSH CURRENT | 60A/115VAC 60A/230VAC |
| LEAKAGE CURRENT | <2mA / 240VAC |
| PROTECTION | OVERLOAD | 110 ~ 140% rated output power |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed |
| OVER VOLTAGE | 3.8 ~ 4.45V | 4.6 ~ 5.4V | 5.75 ~ 6.75V | 13.8 ~ 16.2V |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed |
| OVER TEMPERATURE | Hiccup mode, recovers automatically after fault condition is removed |
| FUNCTION | FAN ON/OFF CONTROL | RTH3≥50°C FAN ON, ≤40°C FAN OFF |
| ENVIRONMENT | WORKING TEMP. | -25 ~ +70°C (Refer to "Derating Curve") |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing |
| STORAGE TEMP., HUMIDITY | -40 ~ +85°C , 10 ~ 95% RH |
| TEMP. COEFFICIENT | ±0.03%/°C (0 ~ 50°C) |
| VIBRATION | 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes |
| SAFETY & EMC | SAFETY STANDARDS | U60950-1 approved |
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC |
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25°C / 70% RH |
| OTHERS | MTBF | 327.9K hrs min.. MIL-HDBK-217F (25°C) |
| DIMENSION | 215*115*30mm (L*W*H) |
| PACKING | 0.76Kg; 15pcs/12.4Kg/0.78CUFT |
Mechanical Specification:
LRS-350-4.2 Weight: 0.76kg
Dimensions: 215 x 115 x 30 mmLRS-350-4.2Mean well 60A 4.2V ac dc power supply Meanwell LRS-350-4.2
Notes:
1. We will ship the item in 3-5 work days after the payment arrive.
2. We will usually ship the item to Worldwide by FedEx/ UPS/DHL.
3. Buyer's responsibility to pay customs fees, duties, import taxes, shipping charge
And related charges.
4. We accept the payment through T/T, Paypal, and Western Union.
5. The pictures show you one of the items in stock. But the exact one may be sold before your bidding. So it may not the exact one which you will recieve.
EATOP Industrial Limited offers a high quality and high reliability AC/DC and DC/DC power supplies. We specialize in low to MID-range power (1 - 600 watts), also Industrial, Telecom, Rectifier Module and Healthcare Power Supplies from 1W-4000 Watts.
Our Switch Mode AC/DC line consists of Desktop and Wall mount adaptors, as well as Metal Enclosed and Open Frame type power supplies with wide range Universal inputs of 85VAC to 264VAC.
Our DC/DC line consists of Output Power Range of 5 watts to 600 watts with input ranges of wide Range input (2: 1) as well as Ultra Wide Range Input (4: 1)
If you have any projects that are in need for AC/DC switching power supplies and/or DC/DC converters, we would be happy to supply you with a quote.
EATOP main product line:
1. Eaton Power Supply
2. Emerson power Supply
3. Delta power Supply
4. Vapel Power Supply
5. Mean Well LED Power Supply
