MPPT Solar Charge Collector Panel Battery Charge Controller

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: SD-350D-12
• Output Power: 301 - 400W
• Input Voltage: 36-72VDC
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO, CCC
• Brand: Leyu
• Output Voltage: 12V
• Output Current: 7.3A
• Efficiency: 89%
• Protections: Short Circuit / Overload / Over Voltage / Over Tem
• Transport Package: 12PCS/14.4kg/0.92cuft
• Specification: Size: 215*115*50mm (L*W*H)
• Trademark: Leyu
• Origin: Zhejiang
• HS Code: 8504401990
• Production Capacity: 6000 PCS/ Month
• Package Size: 22.00cm * 12.00cm * 5.00cm
• Package Gross Weight: 0.890kg
• Lead Time: 30 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

SD-350D-48 DC DC Converter 72-144VDC to 48VDC 350W 7.3A

350W Single Output DC-DC Converter SD-350 series

 

Features :

2:1 wide input range

Protections: Short circuit / Overload / Over voltage / Over temperature

1500VAC I/O isolation

Forced air cooling by built-in DC Fan

100% full load burn-in test

24V(B) and 48V(C) input voltage design refer to LVD

2 years warranty

SPECIFICATION
OUTPUT
Model	SD-350D
DC Voltage	5V	12V	24V	48V
Rated Current	60A	29.2A	14.6A	7.3A
Current Range	0~60A	0~29.2A	0~14.6A	0~7.3A
Rated Power	300W	350.4W	350.4W	350.4W
Ripple & Noise	100mVp-p	120mVp-p	150mVp-p	200mVp-p
Voltage Adj. Range	4.5~5.5VDC	11~16VDC	23~30VDC	43~53VDC
Voltage Tolerance	±2.0%	±1.0%	±1.0%	±1.0%
Line Regulation	±0.5%	±0.3%	±0.2%	±0.2%
Load Regulation	±1.0%	±1.0%	±1.0%	±1.0%
Setup, Rise Time	300ms,50ms at full load
INPUT
Voltage Range	72~144VDC
Efficiency	78%	83%	87%	89%
DC Current	6A/96V	6A/96V	6A/96V	6A/96V
PROTECTION
Over Load	105~135% rated output power
	Protection type: Shut down o/p voltage,re-power on to recover
Over Voltage	5.75~6.75V	16.8~20V	31.5~37.5V	53~65V
	Protection type: Shut down o/p voltage,re-power on to recover
Over Temperature	75ºC± 5ºC(TSW1) detect on main power transistor
	Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT
Working Temp.	-20~+60ºC (Refer to "Derating Curve")
Working Humidity	20~90%RH non-condensing
Storage Temp., Humidity	-40~+85ºC,10~95%RH
Temp. Coefficient	±0.03%/ºC (0~50ºC)
Vibration	10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC
Safety Standards	IEC60950-1CB approved by TUV(for D type only)
Withstand Voltage	I/P-O/P:1.5KVAC   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 /25ºC /70%RH
EMC Emission	Compliance to EN55022(CISPR22) Class B
EMC Immunity	Compliance to EN61000-4-2,3,4,6,8,light industry level,criteria A
OTHERS
Dimension	215*115*50mm(L*W*H)
Weight	0.89Kg
Packing	20pcs/18.8Kg/0.92CUFT
NOTE
1. All parameters NOT specially mentioned are measured at 24,48,96VDC input, rated load and 25ºC of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance: includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

 

Product Parameters