Basic Info.
Input Voltage
90-264VAC 120-370DC
Connection Mode
Series Switching Power Supply
Starting Mode
Self-excited Switching Power Supply
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Certification
CE, UL, RoHS, ISO, CCC, CB
Product Description
27V 13A 351W single led switched power supply
1-Specification
MODEL | NES-350-5 | NES-350-7.5 | N ES-350-12 | NES-350-15 | NES-350-24 | NES-350-48 |
OUTPUT
| DC VOLTAGE | 5V | 7.5V | 12V | 15V | 24V | 48V |
RATED CURRENT | 60A | 46A | 29A | 23.2A | 14.6A | 7.3A |
CURRENT RANGE | 0 ~ 60A | 0 ~ 46A | 0 ~ 29A | 0 ~ 23.2A | 0 ~ 14.6A | 0 ~ 7.3A |
RATED POWER | 300W | 350W | 350W | 350W | 350W | 350W |
RIPPLE & NOISE (max.) Note.2 | 80mVp-p | 120mVp-p | 120mVp-p | 120mVp-p | 120mVp-p | 150mVp-p |
VOLTAGE ADJ. RANGE | 4.75 ~ 5.5V | 7.13 ~ 8.3V | 11.4 ~ 13.2V | 14.25 ~ 16.5V | 22.8 ~ 26.4V | 45.6 ~ 52.8V |
VOLTAGE TOLERANCE Note.3 | ±2.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% |
LINE REGULATION Note.4 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
LOAD REGULATION Note.5 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
SETUP, RISE TIME | 500ms, 20ms/230VAC 500ms, 20ms/115VAC at full load |
HOLD UP TIME (Typ.) | 30ms/230VAC 25ms/115VAC at full load |
INPUT
| VOLTAGE RANGE | 85 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC |
FREQUENCY RANGE | 47 ~63Hz |
EFFICIENCY(Typ.) | 80% | 81% | 83% | 84% | 86% | 86% |
AC CURRENT (Typ.) | 2A/115VAC 1.2A/230VAC |
INRUSH CURRENT (Typ.) | COLD START 36A |
LEAKAGE CURRENT | <2mA/ 240VAC |
PROTECTION | OVERLOAD | 105 ~ 150% rated output power |
Protection type : Constant current limiting, recovers automatically after fault condition is removed |
OVER VOLTAGE | 5.75 ~6.75V | 8.6 ~ 10.1V | 13.8 ~ 16.2V | 17.25 ~ 20.25V | 27.6 ~ 32.4V | 55.2 ~ 64.8V |
Protection type : Shut down O/P voltage, recovers automatically after temperature goes down |
ENVIRONMENT | WORKING TEMP. | -20 ~ +60"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, 2G 10min./1cycle, period for60min. each along X, Y, Z axes |
SAFETY & EMC (Note 6) | SAFETY STANDARDS | UL60950-1, CB(IEC60950-1),CCC GB4943 approved |
WITHSTAND VOLTAGE | I/P-O/P:1.5KVAC I/PFG:1.5KVAC O/P-FG:0.5KVAC |
ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C/ 70% RH |
EMC EMISSION | Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3 |
EMC IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-1, light industry level, criteriaA |
OTHERS | MTBF | 234.3K hrs min. MIL-HDBK-217F (25°C) |
DIMENSION | 215*115*50mm (L*W*H) |
PACKING | 1.07Kg; 12pcs/13.5Kg/0.92CUFT |
NOTE | 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Please connect positive pole of input voltage with mark "N" of terminal block, connect negative pole of input voltage with mark "L" of terminal block, using DC voltage for input voltage. |
1. AC Input voltage range: 90-264VAC 120-370DC
2.DC adjustment range: ±10% rated output voltage
4. Overload protection: 105%~135% hiccup mode,auto-recovery
5. Over voltage protection: 115%~145% rated output voltage
6. Withstand voltage: I/P-O/P: 3KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC, 1 minute.
7. Working temperature: -20-+60°C ( refer to the derating curve for diferent models)
8. Vibration: 10-500Hz, 2G 10 min/ 1 cycle, period for 60 min each along X, Y, Z axes.
9. EMC standards: EN55022 class B,EN61000-3-2,3,EN61000-4,2,3,4,5,6,8,11,ENV20504,EN61000-6-2(EN500282-2)
10. Connection: Terminal block for input and output
11. Dimension (L*W*H): 215*115*50mm
2-Function and Features:
1. All using 105°C ling life electrolytic capacitors.
2. Protections: short circuit/ OLP/ OVP
3. Withstand 300VAC surge input for 5 seconds.
4. High operating temperature up to 70°C withstand 5G vibration test.
5. Miniature size, high power density.
6. High efficiency, ling life and high reliability.
7. 100% full load burn-in test.
8. Suitable for critical appllications.
9. 2 year warranty
3-FAQ:
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: How long are you company manufacture the products?
A: We are established in 2005 year.
3. Q: How can I get some samples?
A: We are honored to offer you samples.
4. Q: How does your factory do regarding quality control?
A: Quality is priority. HongYin people always attach great importance to quality controlling from the very beginning to the very end.
Our factory has gotten through CE, RoHs standard
Address:
1801 First Building, Huaxin Building, Chezhan Road, Liushi, Yueqing, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, ISO 20000
Company Introduction:
Yueqing Hongyin Electric Co., Ltd is a professional large-scale manufacturer of all types of Electronic Products, Integrates development and manufacturing in -house. The main products of our compnay are the meters, power supply, circuit breakers, industrial Plug and Socket, cable ties, surge protection device, hose power inverter and so on. Our company was established in 2000, and we have many years of history in the electronic products. Located In Yueqing, Wenzhou, near Ningbo, we enjoy convenient water, land and air transportation.
Yueqing Hongyin Electric Co., Ltd introduced advanced technology, imported advanced equipment and employs experienced technical and management personnel. Currently, our products have already exported to America, France, Australia, Italy and 20 other countries and regions.
Yueqing Hongyin Electric Co., Ltd has always focused on research, development and innovation, In 2010-2013 years. We attained CE, RoHS, UL certification.
Our company supplies different kinds of products. High quality and favorable price. We′ re pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.