High Power DC-DC Converters 100 Watt Output 12V YN100-48S12-PEI
DC-DC Converters 100W Output 12V YN100-48S12-PEI
Key Features
Output power: 100W
Wide input range: 36-72Vdc
High conversion efficiency: Up to 93%
Line regulation to ±1.0%
Load regulation to ±1.0%
Isolation voltage :1500V
Enable (ON/OFF) control
Output over-Current protection
Hiccup mode short circuit protection
Over-temperature protection
Input under-voltage lock-out
Output voltage trim: ±8% Vout
Product Overview
These DC-DC converter modules use advanced power
processing, control and packaging technologies to provide
the performance, flexibility, reliability and cost effectiveness
of a mature power component. High frequency Active Clamp
switching provides high power density with low noise and
high efficiency.
1. Electric Characteristics
1.1 Absolute Maximum Ratings
|
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Input Voltage |
78 |
Vdc |
Continuous, non-operating |
||
|
75 |
Vdc |
Continuous, operating |
|||
|
78 |
Vdc |
Operating transient protection,<100mS |
|||
|
Isolation Voltage |
2000 |
Vdc |
Input to Output |
||
|
Operating Temperature |
-20 |
85 |
℃ |
In view of PCB Temperature |
|
|
Storage Temperature |
-30 |
95 |
℃ |
||
|
Enable to -Vin Voltage |
-0.8 |
10 |
Vdc |
1.2 Input Characteristics
|
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Input Voltage Range |
36 |
48 |
72 |
Vdc |
|
|
Under-Voltage Lockout |
35.5 |
35.8 |
Vdc |
Recovery point |
|
|
32.5 |
34.0 |
Vdc |
Protect point |
||
|
Maximum Input Current |
3.3 |
A |
Vin min,Output full load |
||
|
Efficiency |
92 |
% |
Rated input;Rated load |
||
|
Dissipation,standby |
7 |
11 |
W |
No Load |
|
|
External input |
220 |
Proposed electrolytic capacitor in parallel across the Input. ESR0.1-0.2Ω. |
1.3 Output Characteristics
|
Parameter |
Min |
Typ |
Max |
Units |
Notes |
|
Output Voltage Set point |
11.88 |
12.00 |
12.12 |
Vdc |
Rated input voltage,No load |
|
Output Voltage Range |
11.76 |
12.00 |
12.24 |
Vdc |
Rated input voltage, Load |
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