EPD DC/DC Converter
The EPD Series
is a new line of very low profile isolated DC/DC con-
verters with a maximum height of 5mm. Shindengen’s design offers high
efficiency (up to 88%) and excellent reliability. Typical applications
include 48V telecom, networking and datacom.
Features
•
*
•
*
3.3v output voltage
Up to 3.0A output current
Small size (1.07” x 1.57” x 1.96”)
10 Watt
SPECIFICATIONS
Output Initial Setting
Rating
Cooling Method
Absolute Max. Rating
Voltage Rating
V
3.3
Continuous
0.2
75
48
36-60
60-75
32.0-35.5
5
3
FCC part15 subpart B class A
conformity
3.201-3.465
3
0-3.0
More than 3.1
3.79-4.62
200
115-140 to rating
Between single-engined 10ms is electrical-property-guaranteed.
m/s
V
V
V
V
V
mA typ.
% typ.
Natural convection
Radiated emission
Conversion Frequency
Dimension (L*W*H)
Isolation Voltage
Insulation resistance
Safety
KHz typ.
mm
V
Ohm
-
Input Side
Output side
Input Voltage Range
Turn-on Input Voltage
Standby Current
Input Voltage sudden
change characteristic
Line conduction
Output Voltage Initial
Setting
Output Current (max.)
Output Current
Output Over Current
Limit
Fault
Voltage
detection setting
Delay time
Insufficient
voltage
detection setting value
Delay time
Output Ripple
Stop hysteresis: More than 2.0V
Vin=30V
Ta=25 degree
Ta=25 degree (Vin=48V, Io=3A)
-3/+5% to rating
V
A
A
A
V
us typ.
V
ms
Less than 2.97
More than 100
50
90% to Rating
Including surge
Excluding surge
mV p-p
Output Starting delay
time
Start up time
Load change
Efficiency
ms
ms
% typ.
% typ.
25
20-500
5
5
88
FCC Part15 subpart B class A
680
27.2 +/- 0.5 * 39.9 +/- 0.6 *
4.8
DC1500 (1 minute.)
More than 10M
UL, CSA Requirement scheduled
Ta=25 degree
Vin=48V, Io=3A, Ta=25 degree
Vin=48V, Io=3A, Ta=25 degree
Ta=25 degree
Height : 5.0 max.
Vin-Vout, 10mA
Vin-Vout, DC 500V
1 - 8 0 0 - 6 3 4 - 3 6 5 4
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EPD DC/DC Converter
Mechanical
Size: 1.07” x 1.57” x 1.96”
0.6
10
Φ
min to a center
Ty p e N u m b e r
(2.626)
0.6
(0.3)
27.2
27 0.7
+0.1
-0.15
(0
-1
0º
)
(Bottom Cover Size)
2.64
±
0.3
0.6
2.17
Lot Number
0.6
1.3
±
03
37.3
±
0.5
5max
2.17
Lead
part
details
5:1
Ty p e N u m b e r s h ow n 3 . 3 V Ty p e
33
±
0.7
EPD Series
Output Voltage
Type No.
5.2V
EPD 5R2020
5.0V
EPD 5R0020
3.3V
EPD 3R3030
2.5V
EPD 2R5030
1.8V
EPD 1R8030
PIN
1
2
3
4
5
6
7
8
9
10
Designation
NC
Vout (+)
Vout (+)
Vout (+)
Vout (-)
Vout (-)
-
-
-
NC
Function
Adhesive dispensing
Vout (+)
Vout (+)
Vout (+)
Vout (-)
Vout (-)
-
-
-
Adhesive dispensing
(Bottom Cover Size)
39.9
±
0.6
0.1
Function
Adhesive dispensing
Vin (-)
Vin (-)
Vin (+)
Vin (+)
-
Start in/out
Remote ON/OFF
Alarm
Adhesive Dispensing
Designation
NC
Vin (-)
Vin (-)
Vin (+)
Vin (+)
NC
PC
W
ALM
NC
Pin
Note: This is Preliminary Information; future specifications may differ from this description.
1 - 8 0 0 - 6 3 4 - 3 6 5 4
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