High Quality FRED for UPS Systems

Attractive FRED Devices for High Efficiency and Power Availability

Uninterruptible Power Supplies (UPS) are an effective way of achieving reliable power supply,which ensure reliable voltage supply for critical applications. In addition, they are also obliged to fulfill legislative requirements like power factor correction (PFC). PANJIT’s FRED series are specifically designed for power factor correction(PFC), which provide Best Trade-off on VF & TRR and Soft Recovery Switching characteristics that can be applied to AC/DC PFC control circuit, DC/AC Inverter circuit and DC/DC Push-Pull Converter of UPS. Moreover, it can reduce EMI noise and improve system efficiency.

Uninterruptible Power Supplies(UPS) are used in many areas, such as

• Telecommunications
• Data centers
• Process supply in the chemical and petrochemical industries
• Aviation and air traffic control
• Power supply in hospital rooms and intensive care units

Product Features

• Best trade-off on VF & TRR
• Soft recovery switching
• High efficiency
• High quality
• High junction temperature 175℃
• Low Reverse Recovery Charge
• Low Reverse Recovery Time
• Low Leakage Current

On-line UPS Block Diagram

FRED for UPS Block Circuit

推荐料号

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FRED (VRRM = 600 - 1200V , IF = 4 - 60A)

Product Status
AEC-Q101
Qualified
Type
IF
A
VRRM
Max.
V
TRR
nS
IFSM
A
VF
Typ.
V
@IF
A
IR
Max.
µA
@VRRM
V
Package
Circuit
Figure
New Product
-
Speedy
8
600
35
85
1.8
8
100
600
TO-220AC
Fig_007
New Product
-
Optima
8
600
60
95
1.3
8
100
600
TO-220AC
Fig_007
New Product
-
Speedy
15
600
42
140
1.8
15
100
600
TO-220AC
Fig_007
New Product
-
Optima
15
600
70
180
1.3
15
100
600
TO-220AC
Fig_007
New Product
-
Optima
30
600
75
270
1.3
30
250
600
TO-247AD-2LD
Fig_254
New Product
-
Optima
60
600
135
430
1.25
60
250
600
TO-247AD-2LD
Fig_254
New Product
-
Speedy
8
1200
45
40
3
8
100
1200
TO-220AC
Fig_007

应用技术相关文件

BAT721AC
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