JFW050B1 Lineage Power, JFW050B1 Datasheet - Page 4

• Manufacturer Part Number: JFW050B1
• Description: CONVERTER DC/DC 12V 50W OUT
• Manufacturer: Lineage Power
• Series: JFWr
• Type: Isolatedr

Specifications of JFW050B1

• Output: 12V
• Number Of Outputs: 1
• Power (watts): 50W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: Module
• 1st Output: 12 VDC @ 4.2A
• Size / Dimension: 2.40" L x 2.28" W x 0.50" H (61mm x 57.9mm x 12.7mm)
• Power (watts) - Rated: 50W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 85%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -

dc-dc Converters; 36 to 75 Vdc Input, 12 Vdc Output; 50 W to 150
General Specifications
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions and Design Considerations sections for further information.
Table 4. Feature Specifications
4
* These are manufacturing test limits. In some situations, results may differ.
Calculated MTBF (I
Weight
Remote On/Off Signal Interface
Output Voltage Adjustment (See Feature Descriptions.):
Output Overvoltage Protection
Overvoltage Set-Point Adjustment Range
Synchronization:
Forced Load Share Accuracy
(V
signal referenced to V
Feature Descriptions.):
JFWxxxB1 Preferred Logic:
JFWxxxB Optional Logic (optional for primary referenced
Logic Low:
Logic High (open collector):
Turn-on Time
Output Voltage Remote-sense Range
Output Voltage Set-point Adjustment (trim) Range
Clock Amplitude
Clock Pulse Width
Fan-out
Capture Frequency Range
I
remote on/off only):
= 0 V to 75 V; open collector or equivalent compatible;
Both Primary and Secondary Referenced Remote
Primary Referenced Remote On/Off:
Secondary Referenced Remote On/Off:
I
V
I
Leakage Current = 15 V
(I
on/off
on/off
Figure 16.)
on/off
O
On/Off:
Logic Low—Module On
Logic High—Module Off
Logic Low—Module Off
Logic High—Module On
Logic Low—Module On
Logic High—Module Off
= 80% of I
= 1.0 mA
= 0.0 µA
= 0.0 V
O, max
O
= 80% of I
I
; V
(–) terminal; see Figure 20 and
Parameter
O
Parameter
within ±1% of steady state; see
O, max
; T
C
= 40 °C)
Symbol
V
V
I
I
on/off
on/off
on/off
on/off
—
—
—
—
—
—
—
—
—
—
Min
—
13.2*
4.00
Min
425
0.4
60
50
—
—
—
—
—
—
—
0
2,000,000
Typ
—
Typ
—
—
—
—
20
—
—
—
—
—
—
—
10
—
100 (3.5)
16.0*
Max
5.00
110
100
575
1.2
1.0
1.2
15
50
35
—
—
1
Max
%V
Lineage Power
April 2008
%V
%I
O, clamp, nom
Unit
kHz
mA
ms
O, rated
µA
µs
g (oz.)
—
O, nom
V
V
V
V
V
Unit
hr