Data Sheet

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DC/DC Converter THL 15WI Series, 15 Watt

The THL 15WI series is Traco Power’s latest addition to the existing 15 Watt DC/

DC converter range. With the focus on combining cost efﬁciency and quality

this isolated high performance 15 Watt DC/DC converter is suitable for many

different applications. The series comes in an encapsulated, shielded 1” x 1” x

0.4” metal package and has a fully integrated EN 55032 class A ﬁlter. High efﬁ-

ciency up to 91% enables the converter to operate from –40°C to +70°C without

derating. All models have an ultra wide 4:1 input voltage range and precisely

regulated, isolated outputs. The series meets the latest IT safety certiﬁcations

(UL 62368-1) and is thus eligible for uses in mobile equipment, instrumentation,

distributed power architectures in communication and industrial electronics and

everywhere where cost efﬁciency and quality are critical factors.

• 15 Watt converter in a 1” x 1”

metal package

• Cost efﬁcient design

• Ultra wide 4:1 input voltage range:

9-36 and 18-75 VDC

• Operating temperature range

-40 to +70 °C without derating

• Internal EN 55032 class A ﬁlter

• 1500 VDC I/O-isolation

• Protection against overload,

overvoltage and short circuit

• Remote On/Off and Trim function

• Optional heatsink for increased

temperature capabilities

• 3-year product warranty

Order code Input voltage range Output voltage Output current max. Efﬁciency typ.

THL 15-2410WI

3.3 VDC 3400 mA 86 %

THL 15-2411WI

5.0 VDC 3000 mA 88 %

THL 15-2412WI

9 – 36 VDC

12 VDC 1250 mA 88 %

THL 15-2413WI (24 VDC nominal)

15 VDC 1000 mA 89 %

THL 15-2415WI

24 VDC 625 mA 91 %

THL 15-2422WI

±12 VDC ±625 mA 89 %

THL 15-2423WI

±15 VDC ±500 mA 89 %

THL 15-4810WI

3.3 VDC 3400 mA 86 %

THL 15-4811WI

5.0 VDC 3000 mA 88 %

THL 15-4812WI

18 – 75 VDC

12 VDC 1250 mA 88 %

THL 15-4813WI (48 VDC nominal)

15 VDC 1000 mA 89 %

THL 15-4815WI

24 VDC 625 mA 91 %

THL 15-4822WI

±12 VDC ±625 mA 90 %

THL 15-4823WI

±15 VDC ±500 mA 89 %

Models

C B

Scheme

IEC/EN 62368-1

Summary of content (4 pages)

PAGE 1
DC/DC Converter THL 15WI Series, 15 Watt • 15 Watt converter in a 1” x 1” metal package • • Cost efficient design • Operating temperature range -40 to +70 °C without derating • • • Internal EN 55032 class A filter • • Remote On/Off and Trim function • 3-year product warranty Ultra wide 4:1 input voltage range: 9-36 and 18-75 VDC 1500 VDC I/O-isolation Protection against overload, overvoltage and short circuit Optional heatsink for increased temperature capabilities CB Scheme IEC/EN 62368-1
PAGE 2
THL 15WI Series, 15 Watt Input Specifications Input current no load single output models: 10 mA typ. dual output models: 15 mA typ. Surge voltage (1 s max.) 24 Vin models: –0.7 to 50 V max. 48 Vin models: –0.7 to 100 V max. Start-up voltage 24 Vin models: 9 VDC (or lower) 48 Vin models: 18 VDC (or lower) Startup time 30 ms max. Under voltage shut down 24 Vin models: 7.5 VDC typ. 48 Vin models: 16 VDC typ.
PAGE 3
THL 15WI Series, 15 Watt Output Specifications (continued) Over current limitation at 150 – 180 % of Iout rated Short-circuit protection Continuous, automatic recovery Over voltage protection 3.3 VDC models: 5.0 VDC models: 12 VDC models: 15 VDC models: 24 VDC models: ±12 VDC models: ±15 VDC models: 3.9 VDC 6.2 VDC 15 VDC 18 VDC 30 VDC ±15 VDC ±18 VDC Capacitive load – Single output – Dual output 3.3 VDC models: 5.
PAGE 4
THL 15WI Series, 15 Watt Heat-Sink (optional) Order code: THL-HS1 (cont.: heat-sink, thermal pad, 2 clamps) Material: Aluminum Finish: Anodic treatment (black) Weight: 2 g (without converter Thermal impedance after assembling: 15.3 K/W 31.0 (1.22) max. Heat-sink Thermal pad Clamp Converter Note: The product label on converter has to be removed before mounting the heat-sink. For volume orders converters will be supplied with mounted heat-sink. Please contact factory for quotation.