1-800-634-3654
www.shindengen.com
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
EPD DC/DC Conver ter
V3.3
Continuous
m/s 0.2 Natural convection
V75
V48
V36-60
V60-75 Between single-engined 10ms is electrical-property-guaranteed.
V32.0-35.5 Stop hysteresis: More than 2.0V
mA typ. 5 Vin=30V
% typ. 3 Ta=25 degree
FCC part15 subpart B class A
conformity
Ta=25 degree (Vin=48V, Io=3A)
V3.201-3.465 -3/+5% to rating
A3
A0-3.0
AMore than 3.1
V3.79-4.62 115-140 to rating
Delay time us typ. 200
VLess than 2.97 90% to Rating
Delay time ms More than 100
50 Including surge
25 Excluding surge
ms 20-500
ms 5
% typ. 5 Ta=25 degree
% typ. 88 Vin=48V, Io=3A, Ta=25 degree
FCC Part15 subpart B class A Vin=48V, Io=3A, Ta=25 degree
KHz typ. 680 Ta=25 degree
mm
27.2 +/- 0.5 * 39.9 +/- 0.6 *
4.8
Height : 5.0 max.
VDC1500 (1 minute.) Vin-Vout, 10mA
Ohm More than 10M Vin-Vout, DC 500V
-UL, CSA Requirement scheduled
Output Ripple
Input Voltage Range
mV p-p
Output Voltage Initial
Setting
Turn-on Input Voltage
Output Initial Setting
Input Voltage sudden
change characteristic
Line conduction
Cooling Method
Absolute Max. Rating
Voltage Rating
Standby Current
Output Current (max.)
Output Current
Output Over Current
Limit
Fault Voltage
detection setting
Dimension (L*W*H)
Isolation Voltage
Insulation resistance
Start up time
Load change
Efficiency
Radiated emission
Safety
Rating
Input Side
Output side
Insufficient voltage
detection setting value
Output Starting delay
time
Conversion Frequency
SPECIFICATIONS
EPD DC/DC Conver ter
Mechanical
Size: 1.07” x 1.57” x 1.96”
Lead part details 5:1 Type Number shown 3.3V Type
37.3 ±0.5
1.3 ±03
(0.3)
(0-10º)
0.6 +0.1
-0.15
33 ±0.7
(Bottom Cover Size)
39.9 ±0.6
(Bottom Cover Size)
2.64 ±0.3
0.1
Lot Number
Type Number
10Φ min to a center
270.7
27.2 0.6
(2.626)
2.17 0.6
5max 2.17 0.6
Note: This is Preliminary Information; future specifications may differ from this description.
1-800-634-3654
www.shindengen.com
PIN Designation Function Function Designation Pin
1NCAdhesive dispensing Adhesive dispensing NC
2 Vout (+) Vout (+) Vin (-) Vin (-)
3 Vout (+) Vout (+) Vin (-) Vin (-)
4 Vout (+) Vout (+) Vin (+) Vin (+)
5 Vout (-) Vout (-) Vin (+) Vin (+)
6 Vout (-) Vout (-) - NC
7- - Start in/out PC
8- - Remote ON/OFF W
9- - Alarm ALM
10 NC Adhesive dispensing Adhesive Dispensing NC
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
