JF48S15-1000 Datasheet, PDF (2/15 Pages) Wall Industries,Inc. – DC/DC Converter

TECHNICAL DATASHEET
JF24S15-1000
Technical Specifications
Model No. JF24S15-1000
All specifications are based on 25 ^oC, Nominal Input Voltage and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
Related condition
Min Nom Max
Switching Frequency
Test at nominal Vin and full load
-
470
-
INPUT (V_in)
Operating Voltage Range
36
48
75
UVLO Turn-on Threshold
33
UVLO Turn-off Threshold
30.5
Input Surge Voltage (100ms max)
-0.3
100
Input Voltage Variation
Complies with EST300 132 part 4.4
5
Input Current
Full Load
372
Reflected Ripple Current
Please see the Test Setup section (pg 9)
30
EFFICIENCY
Test at nominal Vin and full load
(please see the Test Setup section – pg 9)
88
OUTPUT (V_o)
Operating Output Range
Voltage Adjustment
Please see the External Trim Adjustment section (pg 6)
14.85
-1%
13.5
-10%
15
15.15
+1%
15
16.5
+10%
Load Regulation
0% to 100% Full Load
0.2
Line Regulation
LL to HL at Full Load
0.2
Output Ripple & Noise
1uF Ceramic & 10uF Tantalum at 20MHz bandwidth
(please see the Test Setup section - pg 9)
100
Transient Response
50% to 75% to 50% load change, ∆Io / ∆t = 0.1A/µs
300
Output Current
0
1.0
Output Voltage Overshoot
3
Output Capacitor Load
220
Over Current Protection
1.1 1.25 1.4
Over Voltage Protection
Control Voltage Clamp
16.8
20.5
REMOTE ON/OFF
Please see the Remote ON/OFF Control section (pg 5)
Negative Logic DC-DC ON (Short)
-0.7
1.2
DC-DC OFF (Open)
3
15
Positive Logic DC-DC ON (Open)
3
15
DC-DC OFF (Short)
-0.7
1.2
START UP TIME
Test at nominal Vin and constant resistive load
Power Up
30
Remote ON/OFF
30
ISOLATION
Isolation Voltage (Input-Output)
2250
Isolation Resistance
10
Isolation Capacitance
1000
ENVIRONMENTAL
Operating Ambient Temperature
-40
85
Storage Temperature
-55
125
Temperature Coefficient
-0.02
+0.02
MTBF
Please see the MTBF and Reliability section (pg 14)
2,200,000
MECHANICAL
See Figure 1
Weight
10.5
Dimensions
1.10 x 0.94 x 0.335
Unit
kHz
Vdc
Vdc
Vdc
Vdc
V/ms
mA
mA_pk-pk
%
Vdc
Vdc
%
%
mV_pk-pk
µs
A
%
µF
A
Vdc
Vdc
Vdc
Vdc
Vdc
ms
ms
Vdc
MΩ
pF
o_C
o_C
% / ^oC
hours
grams
inches
(888) 597-WALL
www.wallindustries.com
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