What is the input voltage range of these 12V isolated DC-DC power modules?

Most models accept 9V to 18V (2:1 ratio). High-power 20W models accept 10V to 18V. The 2:1 input range provides design flexibility for 12V nominal bus systems.

Do these modules have short-circuit protection?

Yes. All 12V isolated DC-DC power modules from Analog Technologies include built-in short-circuit protection for safe system integration.

What is the typical efficiency?

Efficiency ranges from 70% to 82% depending on the model. High-power 20W single-output models typically achieve 80–82%.

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Home > Products > Isolated DC-DC Power Modules > Medium Voltage 12V Input Isolated DC-DC Power Modules

Medium Voltage 12V Input Isolated DC-DC Power Modules

Q: What output voltages are available?

Single-output models range from 50V to 600V. Dual (±) output models range from ±40V to ±300V, suitable for op-amp bias, piezo drivers, and sensor supplies.

12V Input Isolated DC-DC Power Module - ATMV series

DESCRIPTION

Analog Technologies' medium voltage 12V input isolated DC-DC power modules (ATMV series) convert a 9V–18V or 10V–18V input to regulated high-voltage outputs from 50V to 600V (single output) or ±40V to ±300V (dual / bipolar output). Available in 4W, 6W, 8W, 12W, 15W and 20W ratings, these compact modules feature:

Galvanic isolation for safe high-voltage system integration
2:1 input voltage range for flexible power rail compatibility
Built-in short-circuit protection on all models
Up to 82% efficiency on 20W single-output models
Wide operating temperature range for industrial and scientific applications
Ideal for laser drivers, piezo actuators, sensor bias, scientific instruments

Use the filter and search tools below to quickly find the right part number.

Selection Guide for 12V Input Isolated DC-DC Power Modules (39 Models)

Filter: All Single Output Dual (±) Output | 20W15W12W8W6W4W | Reset

Part Number & Datasheet	Price	Stock	Input Voltage	Output Voltage	Max. Current	Efficiency	Output Type	Power
20W · Dual Output · Input: 10V ~ 18V
ATMV12VPN100V100MA2📄 Datasheet	$245	—	10V ~ 18V	±100V	±100mA	82%	Dual	20W
ATMV12VPN150V67MA2📄 Datasheet	$245	—	10V ~ 18V	±150V	±67mA	81%	Dual	20W
ATMV12VPN200V50MA2📄 Datasheet	$249	—	10V ~ 18V	±200V	±50mA	80%	Dual	20W
ATMV12VPN250V40MA2📄 Datasheet	$249	—	10V ~ 18V	±250V	±40mA	80%	Dual	20W
20W · Single Output · Input: 10V ~ 18V
ATMV12V100V200MA1📄 Datasheet	$229	—	10V ~ 18V	100V	200mA	82%	Single	20W
ATMV12V150V134MA1📄 Datasheet	$232	—	10V ~ 18V	150V	134mA	81%	Single	20W
ATMV12V200V100MA1📄 Datasheet	$235	—	10V ~ 18V	200V	100mA	82%	Single	20W
ATMV12V300V66R7MA1📄 Datasheet	$238	—	10V ~ 18V	300V	66.7mA	81%	Single	20W
ATMV12V400V50MA1📄 Datasheet	$242	—	10V ~ 18V	400V	50mA	80%	Single	20W
ATMV12V500V40MA1📄 Datasheet	$242	—	10V ~ 18V	500V	40mA	80%	Single	20W
15W · Dual Output · Input: 10V ~ 18V
ATMV12VPN50V150MA2📄 Datasheet	$149	—	10V ~ 18V	±50V	±150mA	76%	Dual	15W
ATMV12VPN100V75MA2📄 Datasheet	$149	—	10V ~ 18V	±100V	±75mA	75%	Dual	15W
ATMV12VPN150V50MA2📄 Datasheet	$149	—	10V ~ 18V	±150V	±50mA	74%	Dual	15W
15W · Single Output · Input: 9V ~ 18V
ATMV12V50V300MA1📄 Datasheet	$99	—	9V ~ 18V	50V	300mA	78%	Single	15W
ATMV12V100V150MA1📄 Datasheet	$139	—	9V ~ 18V	100V	150mA	76%	Single	15W
ATMV12V150V100MA1📄 Datasheet	$139	—	9V ~ 18V	150V	100mA	75%	Single	15W
ATMV12V300V50MA1📄 Datasheet	$139	—	9V ~ 18V	300V	50mA	74%	Single	15W
12W · Single Output · Input: 9V ~ 18V
ATMV12V60V200MA1📄 Datasheet	$73	2	9V ~ 18V	60V	200mA	80%	Single	12W
8W · Single Output · Input: 9V ~ 18V
ATMV12V50V160MA1📄 Datasheet	$67	3	9V ~ 18V	50V	160mA	80%	Single	8W
ATMV12V80V100MA1📄 Datasheet	$67	7	9V ~ 18V	80V	100mA	80%	Single	8W
ATMV12V100V80MA1📄 Datasheet	$66	1	9V ~ 18V	100V	80mA	80%	Single	8W
ATMV12V110V73MA1📄 Datasheet	$66	4	9V ~ 18V	110V	73mA	80%	Single	8W
ATMV12V150V53MA1📄 Datasheet	$66	2	9V ~ 18V	150V	53mA	80%	Single	8W
ATMV12V200V40MA1📄 Datasheet	$66	2	9V ~ 18V	200V	40mA	80%	Single	8W
ATMV12V220V36MA1📄 Datasheet	$83	2	9V ~ 18V	220V	36mA	80%	Single	8W
ATMV12V250V32MA1📄 Datasheet	$83	4	9V ~ 18V	250V	32mA	80%	Single	8W
8W · Dual Output · Input: 9V ~ 18V
ATMV12VPN40V100MA2📄 Datasheet	$72	3	9V ~ 18V	±40V	±100mA	78%	Dual	8W
ATMV12VPN50V80MA2📄 Datasheet	$72	1	9V ~ 18V	±50V	±80mA	76%	Dual	8W
ATMV12VPN100V40MA2📄 Datasheet	$83	2	9V ~ 18V	±100V	±40mA	75%	Dual	8W
ATMV12VPN110V36MA2📄 Datasheet	$83	—	9V ~ 18V	±110V	±36mA	78%	Dual	8W
ATMV12VPN125V32MA2📄 Datasheet	$83	—	9V ~ 18V	±125V	±32mA	74%	Dual	8W
6W · Single Output · Input: 9V ~ 18V
ATMV12V300V20MA1📄 Datasheet	$72	3	9V ~ 18V	300V	20mA	80%	Single	6W
4W · Single Output · Input: 9V ~ 18V
ATMV12V400V10MA1📄 Datasheet	$72	3	9V ~ 18V	400V	10mA	80%	Single	4W
ATMV12V500V8MA1📄 Datasheet	$83	4	9V ~ 18V	500V	8mA	80%	Single	4W
ATMV12V600V6R7MA1📄 Datasheet	$104	1	9V ~ 18V	600V	6.7mA	80%	Single	4W
4W · Dual Output · Input: 9V ~ 18V
ATMV12VPN150V20MA2📄 Datasheet	$83	3	9V ~ 18V	±150V	±20mA	—	Dual	4W
ATMV12VPN200V10MA2📄 Datasheet	$90	—	9V ~ 18V	±200V	±10mA	—	Dual	4W
ATMV12VPN250V8MA2📄 Datasheet	$93	—	9V ~ 18V	±250V	±8mA	72%	Dual	4W
ATMV12VPN300V6R6MA2📄 Datasheet	$104	3	9V ~ 18V	±300V	±6.6mA	70%	Dual	4W

Frequently Asked Questions – 12V Isolated DC-DC Power Modules

Q: What is the input voltage range of these modules?

Most models accept 9V to 18V (2:1 ratio). High-power 20W models accept 10V to 18V. This wide range accommodates nominal 12V bus systems with line and load variation.

Q: What output voltages are available?

Single-output models range from 50V to 600V DC. Dual (bipolar) output models provide ±40V to ±300V, ideal for op-amp bias rails, piezoelectric drivers, and CCD sensor supplies.

Q: Do these modules include short-circuit protection?

Yes — every ATMV series module includes built-in short-circuit protection, preventing damage to the module and downstream circuitry under fault conditions.

Q: What efficiency can I expect?

Efficiency ranges from 70% to 82% depending on model. 20W single-output models (100V–500V output) typically achieve 80–82%. Dual-output and very high-voltage models are slightly lower.

Q: What applications are these modules used in?

Common applications include scientific instruments, laser diode drivers, photodetector bias supplies, piezo actuators, industrial sensors, medical test equipment, and any system requiring a galvanically isolated high-voltage rail from a 12V bus.