鈥?/div>
LONG LIFE WITHOUT ELECTROLYTIC CAPACITOR
The TEM03 series offer 3 watts of output power from a 1.12 x 0.81 x 0.33 inch package
without derating to 50
潞C
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.
T E C H N I C A L S P E C I F I C AT I O N
OUTPUT SPECIFICATIONS
Maximum output power
Voltage accuracy
Minimum load
Line regulation
Load regulation
Ripple and noise
Maximum temperature drift
Transient response recovery time
Short circuit protection
Over current protection
25% load step change
LL to HL at Full Load
10% to 100% FL
50MHz bandwidth
Full load and nominal Vin
All specifications are typical at nominal input, full load and 25潞C otherwise noted
GENERAL SPECIFICATIONS
3 Watts
鹵 2%
0%
0.2%
0.5%
120mVp-p, max
I0.02%
/ 潞C
500uS, typ
Isolation capacitance
Safety standard pending
Switching frequency
Case material
Base material
Weight
4.5 鈥?9VDC
9 鈥?18VDC
18 鈥?36VDC
36 鈥?75VDC
L-C filter
15VDC
36VDC
50VDC
100VDC
(Note1)
Dimension
MTBF (Note 4)
Isolation resistance
Efficiency
Isolation voltage
Input to Output
Input to Case
Output to Case
Input to Output
Input to Case
Output to Case
See table
500 Vac
DC500V
50M ohms
300 pF,max
IEC60950, J60950, UL60950, EN60950
100 to 1500 KHz
Metal case
None
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)
Full load to No load
Continuous, automatics recovery
170%, typ.
INPUT SPECIFICATIONS
Input voltage range
5V nominal input
12V nominal input
24V nominal input
48V nominal input
5V nominal input
12V nominal input
24V nominal input
48V nominal input
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range (with derating)
Storage temperature range
Cooling
Thermal shock
Vibration
Shock
Operating humidity range
Storage humidity range
-20潞C to +70潞C
-40潞C to +85潞C
Nature convection
MIL-STD-810D
At no operation, 10~55~10Hz (sweep for 15min.) amplitude 1.
5mm constant (maximum 9G X, Y, Z 2hrs each)
100G
20% to 95% RH
20% to 95% RH
Input filter
Input surge voltage
100mS max
OUTPUT VOLTAGE ADJUSTMENT TERMINAL(Vset )
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
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)
+Vout shorted
2.84V
4.3V
-
-
+Vout connected
with resistance (2)
3.3 to 2.84V (3-2)
5 to 4.3V (3-4)
-
-
EMC CHARACTERISTICS
Meet EN55022 classes A recommend
circuit with external capacitor filter at input
( Note 5 )
EMC external circuit
+
Input
DC-DC
Converter
5V
12V
24V
48V
input
220uF/16V
input 220uF/25V
input 100uF/50V
input 100uF/100V
+
Output
-
-
1
2
