TJ-100-36

**date** 09/05/2024 **page** 1 of 6 

## **SERIES:** TJ-100 **DESCRIPTION:** AC-DC POWER SUPPLY **│** 

## **FEATURES** 

- 100 W continuous output power 

- universal input (90~264 Vac, 120~370 Vdc) 

- -40 ~ 85 °C operating range with derating 

- extended peak power rating 

- optional heatsink or baseplate cooling 

- output short circuit/over voltage/current protection/temperature 

- input under voltage protection 

- 17 mm low profile PCB through-hole package 

- UL/EN/IEC 62368-1 certified 

- CISPR32/EN55032 Class B 

|**MODEL**|**output**<br>**voltage**|**output**<br>**current**|**output**<br>**power1**|**ripple**<br>**and noise2**|**efficiency3**|
|---|---|---|---|---|---|
|||**max**|**max**|**max**|**typ**|
||(Vdc)|(A)|(W)|(mVp-p)|(%)|
|TJ-100-12|12|8.4|100|120|93.5|
|TJ-100-24|24|4.2|100|150|94.5|
|TJ-100-28|28|3.6|100|240|94.5|
|TJ-100-36|36|2.8|100|280|94.5|
|TJ-100-48|48|2.1|100|300|94.5|



## **MODEL** 

Notes:     1. Ripple & noise are measured at 20 MHz BW with 0.1 μF ceramic capacitor and a 10 μF electrolytic capacitors. 2. At 230 Vac, full load, 25°C. 

## **PART NUMBER KEY** 

## **- - TJ 100 XX** 

Base Number 

Output Voltage 

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Please read our datasheet & drawing disclaimer here. 

**CUI Inc │ SERIES:** TJ-100 **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 09/05/2024 **│ page** 2 of 6 

|**INPUT**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|voltage||90<br>120||264<br>370|Vac<br>Vdc|
|frequency||47||63|Hz|
|input current|at 100 Vac, full load|||1.5|A|
|inrush current|at 240 Vac, cold start||8.5||A|
|leakage current|earth<br>touch|||0.25<br>0.1|mA<br>mA|
|power factor|at 230 Vac /50 Hz, full load|0.91||||
|under voltage protection||55|65|75|Vac|
|no load power consumption||||0.5|W|
|**OUTPUT**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
||at 115 Vac and 230 Vac input, full load, 25 °C|||||
||12 Vdc output model|||8,400|μF|
|capacitive load|24 Vdc output model<br>28 Vdc output model|||4,200<br>3,600|μF<br>μF|
||38 Vdc output model|||2,800|μF|
||48 Vdc output model|||2,100|μF|
|line regulation|high line to low line|||±0.5|%|
|load regulation|10% load to full load|||±0.5|%|
|initial set point accuracy|at full load||±1||%|
||at 90 Vac ~ 264 Vac input, full load, 25 °C|||||
||12 Vdc output model|11.88|12|12.12|Vdc|
|initial set point|24 Vdc output model<br>28 Vdc output model|23.76<br>27.72|24<br>28|24.24<br>28.28|Vdc<br>Vdc|
||38 Vdc output model|35.64|36|36.36|Vdc|
||48 Vdc output model|47.52|48|48.48|Vdc|
||at 90 Vac ~ 264 Vac input, see derating curve|||||
||12 Vdc output model|||8.4|A|
|operating current range|24 Vdc output model<br>28 Vdc output model|||4.2<br>3.6|A<br>A|
||38 Vdc output model|||2.8|A|
||48 Vdc output model|||2.1|A|
||at 115 Vac, full load|||||
|hold-up time|28 Vdc output model|20|30||ms|
||all other output models|30|40||ms|
|start-up delay|at 90 Vac ~ 264 Vac input||1||s|
|switching frequency|||110||kHz|
|temperature coefcient||||±0.02|%/°C|
|peak power3|less than 5 seconds duration, 10% maximum duty|cycle|120||%|



Notes:     3. If 120% of max power is supplied for 5 seconds, then at least 45 seconds of 75% of max power or less must be supplied. 

## **PROTECTIONS** 

|**PROTECTIONS**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
||latch of, auto recovery|||||
||12 Vdc output model|||16|Vdc|
|over voltage protection|24 & 28 Vdc output model|||35|Vdc|
||38 Vdc output model|||50|Vdc|
||48 Vdc output model|||63|Vdc|
|over current protection|hiccup, auto recovery|120|135|150|%|
|short circuit protection|auto recovery|||||
|over temperature protection|auto recovery|||||



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**CUI Inc │ SERIES:** TJ-100 **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 09/05/2024 **│ page** 3 of 6 

## **SAFETY & COMPLIANCE** 

|**parameter**|**conditions/description**<br>**min**<br>**typ**|**max**|**units**|
|---|---|---|---|
||input to output for 1 minute|4,000|Vac|
|isolation voltage|input to ground for 1 minute|1,800|Vac|
||output to ground for 1 minute|1,800|Vac|
|safety approvals4|certified to 62368-1: IEC, EN, UL|||
||EN 55032: 2015+A11: 2020, EN 61000-6-3 2007+A1: 2011+AC: 2012, Class B|||
|EMI/EMC|EN 61000-6-4: 2019, 47 CFR FCC Part 15 Subpart B, EN 61204-3: 2018,|||
||EN 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019|||
|conducted emissions|EN 55032: 2015+A11: 2020, EN 61000-6-3 2007+A1: 2011+AC: 2012, Class B<br>EN 61000-6-4: 2019, 47 CFR FCC Part 15 Subpart B, EN 61204-3: 2018|||
|radiated emissions|EN 55032: 2015+A11: 2020, EN 61000-6-3 2007+A1: 2011+AC: 2012, Class B<br>EN 61000-6-4: 2019, 47 CFR FCC Part 15 Subpart B, EN 61204-3: 2018|||
|ESD|IEC 61000-4-2: 2008, Air Discharge: ±8KV, Contact Discharge: ±4KV, perf. Criteria A|||
|radiated immunity|IEC 61000-4-3: 2020, perf. Criteria A|||
|EFT/Burst|IEC 61000-4-4: 2012, ±1kV, ±2kV, perf. Criteria A|||
|surge|IEC 61000-4-5: 2014+A1: 2017, L-N: ±0.5kV, ±1kV, L-E(ground): ±0.5kV, ±1kv, ±2kV, perf. Criteria A|IEC 61000-4-5: 2014+A1: 2017, L-N: ±0.5kV, ±1kV, L-E(ground): ±0.5kV, ±1kv, ±2kV, perf. Criteria A||
|conducted immunity|IEC 61000-4-6: 2013+COR1: 2015, perf. Criteria A|||
|class|class I|||
|MTBF|as per MIL-HDBK-217F at 25 °C, full load<br>600,000||hours|
|Notes:<br>4. 62368 certification applies only when ac input is applied.||||



## **ENVIRONMENTAL** 

|**ENVIRONMENTAL**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|operating temperature|see derating curves|-40||85|°C|
|operating case temperature|at the centre of base plate|-40||90|°C|
|storage temperature||-40||100|°C|
|operating humidity|non-condensing|-||93|%|
|operating altitude||||5,000|m|
|shock|10 ms along each of the X, Y, and Z axes 3 times||75||g|
|vibration|15 ~ 2,000Hz for 1 hour along each of the X, Y, and Z axes||4||g|



## **DERATING CURVES** 

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**CUI Inc │ SERIES:** TJ-100 **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 09/05/2024 **│ page** 4 of 6 

## **EFFICIENCY CURVES** 

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**CUI Inc │ SERIES:** TJ-100 **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 09/05/2024 **│ page** 5 of 6 

## **MECHANICAL** 

|**MECHANICAL**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|dimensions|4.60 x 2.40 x 0.67 [116.8 x 61.0 x 17.0 mm]||||inch|
|weight|||240||g|



## **MECHANICAL DRAWING** 

units: inch [mm] tolerance: inches: x.xx = ±0.03, x.xxx = ±0.020 mm: x.x = ±0.7, x.xx = ±0.50 

|PIN CONNECTIONS|PIN CONNECTIONS|
|---|---|
|1|AC(L)|
|2|AC(N)|
|3|GND|
|4|+Vout|
|5|-Vout|



Note: The thermal plate and mounting holes are electrically connected to the GND pin. 

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**date** 09/05/2024 **│ page** 6 of 6 

## **REVISION HISTORY** 

|**rev.**|**description**|**date**|
|---|---|---|
|1.0|initial release|09/05/2024|



The revision history provided is for informational purposes only and is believed to be accurate. 

**==> picture [119 x 38] intentionally omitted <==**

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