TEM03 Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Lista de partido
TEM03 Datasheet PDF : 2 Pages
| |||
• PACKAGE, 1.12 x 0.81 x 0.33 INCH
• NO EXTERNAL INPUT AND OUTPUT CAPACITOR NEEDED
• 2:1 WIDE INPUT VOLTAGE RANGE
• LOW RIPPLE & NOISE
• FIVE-SIDED SHIELD
• OVER CURRENT PROTECTION
• SHORT CIRCUIT PROTECTION
• LONG LIFE WITHOUT ELECTROLYTIC CAPACITOR
TECHNICAL
The TEM03 series offer 3 watts of output power from a 1.12 x 0.81 x 0.33 inch package
without derating to 50ºC and without external input/output capacitor. The TEM03 series with
2:1 wide input voltage of 4.5-9, 9-18, 18-36 and 36-75VDC and features 500VAC of
solation, short-circuit protection. The safety meets to EN60950 and UL1950. All models are
particularly suited to telecommunications, industrial, mobile telecom and test equipment
applications.
S P E C I F I C A T I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted
OUTPUT SPECIFICATIONS
Maximum output power
3 Watts
Voltage accuracy
Full load and nominal Vin
± 2%
Minimum load
0%
Line regulation
LL to HL at Full Load
0.2%
Load regulation
10% to 100% FL
0.5%
Ripple and noise
50MHz bandwidth
120mVp-p, max
Maximum temperature drift
I0.02% / ºC
Transient response recovery time 25% load step change
500uS, typ
Short circuit protection
Continuous, automatics recovery
Over current protection
170%, typ.
INPUT SPECIFICATIONS
Input voltage range
5V nominal input
12V nominal input
24V nominal input
48V nominal input
4.5 – 9VDC
9 – 18VDC
18 – 36VDC
36 – 75VDC
Input filter
L-C filter
Input surge voltage
100mS max
5V nominal input
12V nominal input
24V nominal input
48V nominal input
15VDC
36VDC
50VDC
100VDC
OUTPUT VOLTAGE ADJUSTMENT TERMINAL(Vset ) (Note1)
Model number
XXS33
XXS05
XXS12
XXD12
Model number
XXS33
XXS05
XXS12
XXD12
Open
3.3V
5V
12V
I12V
Open
3.3V
5V
12V
I12V
-Vout shorted
+Vout shorted
3.67V
6V
15V
I15V
-Vout connected
with resistance (2)
3.3 to 3.67V (3-1)
5 to 6V (3-3)
12 to 15V (3-5)
I12 to I15V (3-6)
2.84V
4.3V
-
-
+Vout connected
with resistance (2)
3.3 to 2.84V (3-2)
5 to 4.3V (3-4)
-
-
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Input to Output
Input to Case
Output to Case
Input to Output
Input to Case
Output to Case
Isolation capacitance
DC500V
See table
500 Vac
50M ohms
300 pF,max
Safety standard pending
IEC60950, J60950, UL60950, EN60950
Switching frequency Full load to No load
100 to 1500 KHz
Case material
Metal case
Base material
None
Weight
Dimension
MTBF (Note 4)
11.5g (0.41oz)
1.12 x 0.81 x 0.33 Inch
(28.5 x 20.5 x 8.5 mm)
650Fit (1500000hrs, 100% Load)
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range (with derating)
-20ºC to +70ºC
Storage temperature range
-40ºC to +85ºC
Cooling
Nature convection
Thermal shock
MIL-STD-810D
Vibration
At no operation, 10~55~10Hz (sweep for 15min.) amplitude 1.
5mm constant (maximum 9G X, Y, Z 2hrs each)
Shock
100G
Operating humidity range
20% to 95% RH
Storage humidity range
20% to 95% RH
EMC CHARACTERISTICS
Meet EN55022 classes A recommend
circuit with external capacitor filter at input
( Note 5 )
EMC external c+ircuit
Input
-
DC-DC
Converter
5V input
12V input
24V input
48V input
+
220uF/16V
220uF/25V
100uF/50V
100uF/100V
Output
-
Share Link: 