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15
西安浩南電子科技有限公司
：
: 2511137526
：tian@haonpower.com
地址：C座30619室
：710075
：www.haonpower.com
1.0 TO 1.5 WATT
DC-DC CONVERTERS
EC2AN EC2AN
輸入電壓:5;12Vdc
輸出電壓:5,12,15,+/-12,+/-15Vdc
輸出功率:1-1.5W
模塊尺寸:DIP封裝1.25X0.8X0.4寸;SMD封裝1.25X0.8X0.45寸
輸出電壓:5,12,15,+/-12,+/-15Vdc
輸出功率:1-1.5W
模塊尺寸:DIP封裝1.25X0.8X0.4寸;SMD封裝1.25X0.8X0.45寸
Features
• 24-Pin DIP Package
• Low Ripple and Noise
• Pi Input Filter
• 7 Efficiency
• Unregulated Outputs
EC2A01N
EC2A02N
EC2A03N
EC2A04N
EC2A05N
EC2A11N
EC2A12N
EC2A13N
EC2A14N
EC2A15N
NOTE:
1. 15 µF 35V, Tantalum Capacitor Across Each Output.
2. Line regulation is per 1. change in input voltage.
3. Load regulation is for load change from to 2 See graph of load regulation.
4. Suffix "HM" 1.5K VDC Inctead of 3K VDC Isolation
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range....................................................................................................................................................................................................................±1
Input Filter...................................................................................................................................................................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy..............................................................................................................................................................................................................±3. max.
Ripple and Noise, 20MHz BW1
..................................................................................................................................................................................100mV p-p max.
Short Circuit Protection.....................................................................................................................................................................................................Momentary
Line Regulation2
...........................................................................................................................................................................................................................±1.2%
Load Regulation3
, EC2A01N.......................................................................................................................................................................................................±8.
All Other Models............................................................................................................................................................................................................................±6.
GENERAL SPECIFICATIONS:
Efficiency.................................................................................................................................................................................................................................6~8
Isolation Capacitance..................................................................................................................................................................................................................30pF
Isolation Resistance.................................................................................................................................................................................................................109
ohms
Switching Frequency..........................................................................................................................................................................................................20KHz, min
Operating Temperature Range.................................................................................................................................................................................-25?C to + 71?C
Case Temperature （Plastic case）.....................................................................................................................................................................................95?C max.
（Copper case）................................................................................................................................................................................100?C max.
Cooling................................................................................................................................................................................................................Free-Air Convection
Storage Temperature Range...................................................................................................................................................................................-40?C to + 100?C
Dimensions .......................................................................................................................................................................................................1.25 x 0.8 x 0.4 inches
（31.8 x 20.3 x 10.2mm）
ISOLATION VOLTAGE:
500 VDC min.............................................................................................................................................................................................................Standard Models
3K VDC min4
................................................................................................................................................................................................................Suffix "H" Models
CASE MATERIAL:
Standard Models...............................................................................................................................................................................Non-Conductive Black Plastic
Suffix "M" Models.............................................................................................................................................................................................Black Coated Copper
with Non-Conductive Base