TES 3-4823WI TRACOPOWER, TES 3-4823WI Datasheet - Page 2

• Manufacturer Part Number: TES 3-4823WI
• Description: DC/DC CONVERTER, 15V, 3W
• Manufacturer: TRACOPOWER

Specifications of TES 3-4823WI

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 2
• Input Voltage: 18V To 75V
• Power Rating: 75W
• Output Voltage: 15V
• Output Current: 100mA
• Output Voltage 2: -15V
• Output Current 2: -100mA
• Supply Voltage: 48V
• Rohs Compliant: Yes

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
Input Specifications
Input current (full load)
Input current (no load)
Start-up voltage / under voltage shut down
Surge voltage (1 sec. max.)
Reverse voltage protection
Reflected input ripple current
Input filter
Output Specifications
Voltage set accuracy
Regulation
Minimum load
Temperature coefficient
Ripple and noise
Dynamic load response (25% load change)
Transient response (25% load step change)
Current limitation
Short circuit protection
Capacitive load
Remote On/Off
General Specifications
Temperature ranges
Humidity (non condensing)
Reliability, calculated MTTF (MIL-HDBK-217F, @+25°C, ground benign)
Isolation voltage (60 sec.)
Isolation capacitance
Isolation resistance
Switching frequency
Safety standards
Safety approvals
– Input variation Vin min. to Vin max.
– Load variation 10 – 100 %
– On:
– Off:
– Off idle current:
– Operating
– Case temperature
– Storage
– Input/Output
– Input/Output
– Input/Output
dual output models balanced load: 2.0 % max.
single output models: 1.0 % max.
single output models: 3000 µF
dual output models: ±180 µF
24 V models: 150 mA typ.
48 V models: 75 mA typ.
24 V models: 20 mA typ.
48 V models: 10 mA typ.
24 V models: 8.5 VDC / 8 VDC typ.
48 V models: 17 VDC / 16 VDC typ
24 V models: 50 V max.
48 V models: 100 V max.
24 V models: 10 mA typ.
48 V models: 5 mA typ.
1.0 A max.
EN 55022 class A, FCC part 15, level A
±1 %
0.5 % max.
10 % of rated max current (operation at lower
load condition is safe but a higher output ripple
will be experienced)
±0.02 %/°C max.
75 mVpk-pk max.
6 % max. peak variation
500 µS max. response time
200 µs typ.
>120 % of Iout max.
continuous, automatic recovery
2.5 to 5.5 V or open circuit
–0.7 to 0.8 V or short circuit pin 3 and pin 1/2
5 mA
–40°C to +71°C
+100°C max.
–40°C to +125°C
95 % rel H max.
>1‘000‘000 h
1‘500 VDC
500 pF max.
>1‘000 Mohm
300 kHz typ. (frequency modulation PFM)
UL 60950-1, IEC/EN 60950-1
CSA File No. 226037
http://directories.csa-international.org
(entry pending)
DC/DC Converters
TES 3WI Series
Page 2 of 3
3 Watt