E48SR3R320NRFA Delta Electronics, E48SR3R320NRFA Datasheet - Page 2

• Manufacturer Part Number: E48SR3R320NRFA
• Description: MODULE DC/DC 8TH BRICK 3.3V 20A
• Manufacturer: Delta Electronics
• Series: DELPHIr
• Type: Isolated with UVLOr

Specifications of E48SR3R320NRFA

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 66W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP Module, 1/8 Brick
• 1st Output: 3.3 VDC @ 20A
• Size / Dimension: 2.30" L x 0.90" W x 0.33" H (58.4mm x 22.9mm x 8.4mm)
• Power (watts) - Rated: 66W
• Operating Temperature: -40°C ~ 115°C
• Efficiency: 90.5%
• Approvals: CE, cUL, TUV, UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: 941-1020

SPECIFICATIONS
Input Voltage
Switching Frequency
Isolation Voltage
Isolation Capacitance
Isolation Resistance
MTBF
OTP
Size
PART NUMBERING SYSTEM
MODEL LIST
MECHANICAL DRAWINGS
CONTACT:
E - Eighth Brick
USA:
Telephone:
East Coast: [phone]
West Coast: [phone]
Fax: [phone]
Email:
Product
Type of
E
MODEL NAME
E48SR1R225NR A
E48SR1R525NR A
E48SR1R825NR A
E48SR2R520NR A
E48SR3R320NR A
E48SR05012NR A
E48SR12005NR A
E48SR12007NR A
E48SR15004NR A
[e-mail]
www.delta.com.tw/dcdc
48- 36~75V
GENERAL SPECIFICATIONS
Voltage
Input
Through-hole module
48
Typical
In/Out
Typical
Minimum
Bellcore (1.8V)
Typical
(2.30”x0.90”x0.33”)
Number of
Outputs
S - Single
S
36V~75V
36V~75V
36V~75V
36V~75V
36V~75V
36V~75V
36V~75V
36V~75V
36V~75V
R- Regular
Product
INPUT
Series
Europe:
Phone: [phone]
Fax: [phone]
Email:
36~75V
350KHz
2250V
1500PF
10MΩ
3M hrs
105°C
58.4x22.9x8.4mm
R
[e-mail]
1.3A
1.5A
1.8A
1.9A
2.5A
2.1A
2.2A
3.0A
2.2A
1R2 - 1.2V
1R5 - 1.5V
1R8 - 1.8V
2R5 - 2.5V
3R3 - 3.3V
050 - 5.0V
120 - 12V
150 - 15V
Voltage
Output
3R3
Voltage Accuracy
Line Regulation
Load Regulation
Ripple & Noise
Current Limits
Over Voltage
Voltage Trim
Current
Output
12 - 12A
20 - 20A
25 - 25A
1.2V
1.5V
1.8V
2.5V
3.3V
5.0V
12V
12V
15V
04 - 4A
05 - 5A
07 - 7A
20
Surface-mount module
OUTPUT
N - Negative
P - Positive
OUTPUT SPECIFICATIONS
ON/OFF
Logic
N
25A
25A
25A
20A
20A
12A
5A
7A
4A
Asia & the rest of world:
Telephone: [phone] ext 6220
Fax: [phone]
Email:
Typical
Typical
Typical
Typical (1.8V)
Typical
Typical
Pin Length Space
[e-mail]
M - SMD pin
R - 0.170”
N - 0.145”
K - 0.110”
R
EFF @ 100% LOAD
±1%
±0.1%
±0.1%
40 mV
130%
120%
+10%, -10%
88.0%
89.5%
90.5%
89.0%
90.5%
91.5%
92.0%
93.0%
91.5%
A - Standard
Option
Functions
Code
A
2