ten40-4834 Traco Power, ten40-4834 Datasheet - Page 3

• Manufacturer Part Number: ten40-4834
• Description: Dc/dc Converters
• Manufacturer: Traco Power

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
Note 1:
In order to meet conducted emissions EN55022-A and EN55011-A a capacitor between +Vin and -Vin has to be installed. The capacitor
should be capable to handle 1 A ripple current. A suggestion is KMF Series of Nippon chemi-con, 220µF/100V, ESR 90mOhm.
Output Specifications
Minimum load (only for dual output models)
Capacitive load output models
General Specifications
Temperature ranges
Derating
Humidity (non condensing)
Reliability, calculated MTBF (MIL-HDBK-217 E)
Isolation voltage (60 sec)
Isolation resistance
Isolation capacity
Remote On/Off
Switching frequency (fixed)
Vibration
Safety standards
Safety approvals
Output Voltage Adjustment
Trim up
Ru [kohm]*
output
+5%
+10%
3.3V
6.8
1.5
- Vout
Trim
0.56
4.7
5V
– Operating
– Case temperature
– Storage
– Input / Output
– Input / Output
– Input / Output
– On:
– Off:
– Off idle current:
12V
8.2
47
Ru
±12V ±15V
2.2
47
dual output models (± 12 V / ± 15V):
2.7
33
dual output models (3.3 V / 5 V): 11’000 / 6’800 µF max.
3.3 V / 5 V / 12 V / 15 V: 21’000 / 13’600 / 2’360 / 1510 µF max.
3.3 V triple output models: 13’000 /
Trim down
Ru [kohm]*
output
–5%
–10%
0.68
3.3V
8.2
+Vout
10% of rated max current (operation at lower load
condition will not damage these converters, however,
they may not meet all listed specifications)
– 40 °C ... + 85 °C
+ 100 °C max.
– 55 °C ... + 125 °C
see graphs on page 3 to 5
95 % rel H max.
> 510’000 h @ + 25 °C
1‘500 VDC
>1‘000 M Ohm
1000 pF max.
3.5 ... 12 VDC or open circuit.
0 ... 1.2 VDC or short circuit pin 3 and pin 2
2.5 mA max.
300 kHz typ. (Pulse width modulation PWM)
10-55Hz, 10G, 30 minutes along X,Y,Z
UL 1950, EN 60950, IEC 60950 compliance
up to 60 VDC input voltage (SELV limit)
UL /cUL File E 188913
Trim
1’200 /
0.68
5.6
5V
DC/DC Converters
TEN 40
12V
5.6
56
750 µF max. (on each output)
330 µF max. (main-/output 2 & 3)
Rd
±12V ±15V
2.7
33
3.3
*approximate values
39
Page 3 of 9
40 Watt