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DH04S2405A Datasheet(数据表) 2 Page - Delta Electronics, Inc.

部件型号  DH04S2405A
说明  3W DC/DC CONVERTER, DIP-Package , High Isolation
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制造商  DELTA [Delta Electronics, Inc.]
网页  http://www.deltaww.com
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DH04S2405A Datasheet(HTML) 2 Page - Delta Electronics, Inc.

   
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DS_DM03S/D_07182012
E-mail: DCDC@delta.com.tw
http://www.delta.com.tw/dcdc
P2
Input Characteristics
Parameter
Model
Min.
Typ.
Max.
Unit
5V Input Models
-0.7
---
11
12V Input Models
-0.7
---
25
24V Input Models
-0.7
---
50
Input Surge Voltage (1 sec. max.)
48V Input Models
-0.7
---
100
5V Input Models
3.7
4
4.5
12V Input Models
8
8.5
9
24V Input Models
15
17
18
Start-Up Voltage
48V Input Models
30
33
36
5V Input Models
---
---
4
12V Input Models
---
---
8.5
24V Input Models
---
---
17
Under Voltage Shutdown
48V Input Models
---
---
34
VDC
Reverse Polarity Input Current
---
---
0.3
A
Short Circuit Input Power
---
---
2000
mW
Internal Power Dissipation
---
---
2500
mW
Conducted EMI
All Models
Compliance to EN 55022,class A and FCC part 15,class A
Output Characteristics
Parameter
Conditions
Min.
Typ.
Max.
Unit
Output Voltage Accuracy
---
±0.5
±1.0
%
Output Voltage Balance
Dual Output, Balanced Loads
---
±0.5
±2.0
%
Line Regulation
Vin=Min. to Max.
---
±0.3
±0.5
%
Load Regulation
Io=25% to 100%
---
±0.5
±1.0
%
5V Output Models
---
75
100
mV P-P
Ripple & Noise (20MHz)
Other Output Models
---
100
150
mV P-P
Ripple & Noise (20MHz)
Over Line, Load & Temp.
---
---
180
mV P-P
Ripple & Noise (20MHz)
---
---
15
mV rms
Transient Recovery Time
---
150
500
uS
Transient Response Deviation
25% Load Step Change
---
±3
±6
%
Temperature Coefficient
---
±0.02
±0.05
%/
Over Load Protection
Foldback
120
150
---
%
Short Circuit Protection
Continuous
Isolation, Safety Approvals
Parameter
Conditions
Min.
Typ.
Max.
Unit
I/O Isolation Voltage (rated)
60 Seconds
4000
---
---
VACrms
I/O Isolation Test Voltage
Flash tested for 1 Second
6000
---
---
VPK
Leakage Current
240VAC, 60Hz
---
---
2
uA
I/O Isolation Resistance
500 VDC
10
---
---
GΩ
I/O Isolation Capacitance
100KHz, 1V
---
7
13
pF
cUL/UL60950-1, CSA C22.2 No. 60950-1-03
UL60601-1,CSA C22.2 No.601-1
Safety Standards
IEC/EN 60950-1, IEC/EN 60601-1
IEC60950-1 CB report, cUL/UL 60950-1 certificate
Safety Approvals
UL60601-1 UL certificate
General Characteristics
Parameter
Conditions
Min.
Typ.
Max.
Unit
Switching Frequency
---
150
---
KHz
MTBF(calculated)
MIL-HDBK-217F@25
℃, Ground
Benign
1,000,000
---
---
Hours
Recommended Input Fuse
5V Input Models
12V Input Models
24V Input Models
48V Input Models
2000mA Slow-Blow Type
1000mA Slow-Blow Type
500mA Slow-Blow Type
250mA Slow-Blow Type




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