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