YCL DC-224R, DC-222R, DC-221R, DC-218R, DC-217R Datasheet
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1.8watt 24pins DIP/DIL package 100/200 series
Feature:
•Low Cost
•Miniature DIP/DIL Package
•500Vdc Input/Output Isolation
•Single and Dual Outputs
•No External Components required
•Low Profile and Compact Size
Specifications: At 25°C
YCL
Input Specifications: |
General Specifications: |
Input Voltage Range: ± 10% |
Isolation Voltage: 500Vdc |
Input Filter: Internal Capacitor |
Efficiency: see table |
Output Specifications: |
Switching Frequency: 25KHz typical |
Output Voltage & Current: see table |
Isolation Resistance: 1000M ohm |
Voltage Accuracy: +5 % max |
Environmental Specifications: |
Line Regulation(at full load): ± 1% max |
Operating Temperature: -25 to + 71°C |
Load Regulation (at full load to 1/4 load): |
Storage Temperature: -40 to +105°C |
± 5% max |
Cooling: Free air convection |
Temperature Coefficient: + 0.05%/°C max |
Derating: See Derating Curve |
Ripple & Noise(20Mhz BW): 1% p-p max |
Humidity Non-Condensing: 20 to 95% RH |
Short Circuit Protection: Momentary |
Physical Specifications: |
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Case Material: Non-conductive plastic case |
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Weight: 12grams typical |
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Power Derating Curve
2.1 |
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1.8 |
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1.5 |
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Po(W) |
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1.2 |
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0.9 |
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0.6 |
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0.3 |
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0 |
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-25 -15 |
-5 |
0 |
10 20 30 40 50 60 |
71 |
80 |
90 |
100 |
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TA°C |
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Simplified Schematic |
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Vin |
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Control |
Vout |
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9 |
Date: Jan 01, 2000. |
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