# PCB Transformer, BMS - Battery Management System, Single Primary, Single Secondary

![Product image](https://novapart.co/image/farnell:4099815/)

**URL**: https://novapart.co/products/TM40601ANL/pcb-transformer-bms-battery-management-system
**SKU**: TM40601ANL
**Manufacturer**: TAOGLAS
**Category**: Transformers || PCB Transformers
**Price**: €3.2900
**Stock**: 10+
**Lead Time**: 120 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Power Rating | - |
| Winding Type | Single Primary, Single Secondary |
| Product Range | - |
| Current Rating | - |
| Frequency Range | - |
| Primary Voltages | - |
| Isolation Voltage | 4.3kV |
| Secondary Voltages | - |
| Pcb Transformer Type | BMS - Battery Management System |
| Transformer Mounting | Surface Mount |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4099815/)

## ZO ed Qd < | Y) a) a| S C) 

**Description:** 

**Features:** 

|1.|Introduction|3|
|---|---|---|
|2.|Specifications|4|
|3.|Mechanical|5|
|4.|Electrical|6|
|5.|Packaging & Storage|7|
||Changelog|8|



Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Taoglas reserves all rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. 

www.taoglas.com 

SPE-22-8-037-A 

2 

## 1. Introduction 

The Taoglas TM40601ANL is a BMS Transformer with Common Mode Choke of 6pins, designed to work in extreme industrial environmental conditions with operating temperatures of -40°C to +125°C. 

The Taoglas Magnetics Product Team have over fifteen years of experience in magnetics design and highquality manufacturing. With ever expanding portfolio, we provide trusted products and services to our customers within a wide range of applications such as: 

- Electric Vehicle 

- Energy Storage Systems 

- Data Center UPS 

- Solar energy storage 

- Renewable Energy 

Taoglas offers a full line of BMS transformers, and common mode chokes for energy storage systems that require serial port safety isolation and EMI noise suppression. These transformers are designed for battery systems with large voltage differences that demand component-to-component isolation. 

The Taoglas BMS Transformers portfolio is intended to perform in highly energy-efficiency modern vehicles such as EVs, HEVs, and PHEVs. 

All Taoglas parts meet AEC-Q200 requirements for automotive applications. For more information on the range of products or for assistance with integration, contact your regional Taoglas customer support team. 

www.taoglas.com 3 

SPE-22-8-037-A 

## **2.** Specifications 

**==> picture [40 x 42] intentionally omitted <==**

|**Electrical Performance@25°C**|**Electrical Performance@25°C**|**Electrical Performance@25°C**|**Electrical Performance@25°C**|
|---|---|---|---|
|Inductance OCL|150µH MIN @ 100KHz 0.1V 8mA DC Bias|||
|Turns Ratio (±3%)|TX=1CT: 1CT||RX=1CT: 1CT|
|Creepage Distance|> 5 mm|||
|Primary Leakage|0.5uH Max @ 100Khz, 0.1Vrms|||
|Cw/w|35pF Max. Primary to Secondary|||
|DCR|Primary: 0.45Ω Max, Secondary: 0.85Ω Max|||
|Insertion Loss|0.25dB MAX @ 4Mhz|||
|Return Loss (Z OUT = 100 OHM ±1%)|20dB MIN @ 4Mhz|||
|Common Mode Rejection Ratio|-35dB MIN @ 1-10Mhz|||
||-20dB MIN @ 10-1000Mhz|||
|Operating Voltage|1000 VDC|||
|Hi-Pot|4300Vdc Max|||
|||||
|**Environmental Specifications**||||
|Operating Temperature||-40°C TO +125°C||



## **Compliance** 

UL recognized - FILE NO. E528697 RoHS Compliant 

|**Storage requirements**|**Storage requirements**|
|---|---|
|Humidity|Storage Temperature|
|MSL - 1|-40°C TO +85°C|



www.taoglas.com 4 

SPE-22-8-037-A 

## **3.** Mechanical 

## **3.1** Mechanical Drawings | f 

**==> picture [388 x 45] intentionally omitted <==**

**----- Start of picture text -----**<br>
2. 04 9 45-1 |<br>Front View  Left View Top View<br>**----- End of picture text -----**<br>


|**Mechanical Specifications**<br>_EEEEE|**Mechanical Specifications**<br>_EEEEE|
|---|---|
|Length|7.60 mm|
|Width|9.45 mm|
|Height|5.40 mm|
|Mounting Style|Surface Mount (SMT)|



Dimensions are in millimeters with the following tolerances: X.XX = ±0.25 

## **3.2** Pad Layout | f 

Suggested Pad layout Dimensions are in millimeters with the following tolerances: X.XX = ±0.10 

www.taoglas.com 

SPE-22-8-037-A 

5 

## **4.** Electrical 

**==> picture [153 x 13] intentionally omitted <==**

**----- Start of picture text -----**<br>
4.1 Electrical Drawings<br>**----- End of picture text -----**<br>


## **4.2** Profile of Reflow Solder 

www.taoglas.com 

SPE-22-8-037-A 

6 

## **5.** Packaging and Storage 

## **5.1** SPQ 4 

1000 pcs/reel 

A (Carrier Tape Width): 24±0.3 mm B (Sprocket hole to Cavity center): 11.5±0.2 mm C (Cavity width): 9.9±0.2 mm 

Reel weight: 850 g 

1CTN = 6 reels = 6000 pcs Carton dimensions: 370*370*250 mm Carton Weight: 7 kg 

www.taoglas.com 7 

SPE-22-8-037-A 

**==> picture [84 x 42] intentionally omitted <==**

## Changelog 

Changelog for the datasheet **SPE-22-8-037 – TM40601ANL** 

## **Revision: A (Original First Release)** 

Date: 2022-11-08 Notes: Author: Javier Vasena 

## **Previous Revisions** 

**==> picture [487 x 191] intentionally omitted <==**

www.taoglas.com 

SPE-22-8-037-A 

8 

www.taoglas.com 

www.taoglas.com © Taoglas 9 

SPE-22-8-037-A 



## Links

- [View this product on Novapart](https://novapart.co/products/TM40601ANL/pcb-transformer-bms-battery-management-system)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/taoglas/tm40601anl/xfmr-4-3kv-bms-surface-mount/dp/4099815)
---

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