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PET2000-NAS446 Datasheet(PDF) 6 Page - Bel Fuse Inc.

Part # PET2000-NAS446
Description  Best-in-class, 80 PLUS ?쏱latinum??Efficiency
PDF  22 Pages
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Manufacturer  BEL [Bel Fuse Inc.]
Direct Link  http://www.belfuse.com
Logo BEL - Bel Fuse Inc.

PET2000-NAS446 Datasheet(HTML) 6 Page - Bel Fuse Inc.

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PET2000-NAS446
tech.support@psbel.com
PARAMETER
DESCRIPTION / CONDITION
MIN
NOM
MAX
UNIT
V1 nom
Nominal Output Voltage
0.5
∙ I1 nom, TA = 25°C
12.0
VDC
V1 set
Output Setpoint Accuracy
-0.5
+0.5
%
V1 nom
dV1 tot
Static Regulation
Vi min LL to Vi max HL, 0 to 100% I1 nom
-1
+1
%
V1 nom
P1 nom
Nominal Output Power5
Vi min HL to Vi max HL
2000
W
Vi min LL to Vi max LL
1000
W
P1 peak
Peak Output Power6
Vi min HL to Vi max HL
2100
W
Vi min LL to Vi max LL
110
W
I1 nom
Output Current
Vi min HL to Vi max HL
0
167
ADC
I1 nom red
Vi min LL to Vi max LL
0
83
ADC
I1 peak
Peak Output Current6
Vi min HL to Vi max HL
175
ADC
I1 peak red
Vi min LL to Vi max LL
110
ADC
V1 pp
Output Ripple Voltage7
Vi min LL to Vi max HL, 0 to 75% I1 nom,
Cext = 0 mF
120
mVpp
Vi min LL to Vi max HL, 75 to 100% I1 nom,
Cext = 0 mF
150
mVpp
Vi min LL to Vi max HL, 0 to 100% I1 nom,
Cext
≥ 1 mF/Low ESR
120
mVpp
dV1 load
Load Regulation
0 to 100%
I1 nom
-30
mV
dV1 line
Line Regulation
Vi min HL to Vi max HL, 0.5
∙ I1 nom
-24
0
24
mV
dV1 temp
Thermal Drift
0.5
∙ I1 nom, TA = 0 ... 55°C
-0.4
mV/°C
dV1 lt
Load Transient Response
ΔI1 = 50% I1 nom, I1 = 5 … 100% I1 nom,
Cext = 0 mF
0.35
0.6
VDC
dV1 lt
ΔI1 = 10% I1 nom, I1 = 0 … 10% I1 nom,
Cext = 0 mF
0.35
0.6
VDC
trec
Recovery Time
d
I1/dt = 1A/μs, recovery within 1% of V1 nom
0.5
1
ms
V1 dyn
Dynamic Load Regulation
ΔI1 = 60% I1 nom, I1 = 5 … 167 A,
f = 50 ... 5000 Hz, Duty cycle = 10 ... 90%,
Cext = 2 ... 30 mF
11.4
12.6
V
tV1 rise
Output Voltage Rise Time
V1 = 10…90% V1 nom, Cext < 10 mF
1
30
ms
tV1 ovr sh
Output Turn-on Overshoot
0 to 100%
I1 nom
0.6
V
CV1 load
Capacitive Loading
0
30
mF
5 See also chapter TEMPERATURE AND FAN CONTROL
6 Peak combined power for all outputs must not exceed 2100 W; maximum of peak power duration is 20 seconds without asserting
the SMBAlert signal
7 Measured with a 10 uF low ESR capacitor in parallel with a 0.1 uF ceramic capacitor at the point of measurement
5.1 MAIN OUTPUT V1
General Condition: TA = 0…55 °C, Vi = 230 VAC unless otherwise noted.



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