Frequency converters
PowerGuard 115/200 VAC 400 Hz Military Static Frequency Converter
360–440 VAC input · 115–220 VAC output · 60–400 Hz · RS-422 + Ethernet
TEDEG DEFENCE · ANKARA
Critical Systems for
Critical Missions
Türkiye's R&D-led defence electronics manufacturer. 42 mil-spec products for land and naval platforms and air-defence systems — single supplier from concept to serial production.
Designed to:MIL-STD-461, MIL-STD-810, MIL-STD-1275, MIL-STD-1399
ISO 9001
SAHA Istanbul Member
EYDEP
TÜBİTAK 1507
NCAGE: TM885
50+
Completed Projects
25+
Customers
8–12 wk
Series Lead Time
5+
Export Countries
1500 m²
Production Facility
20
R&D Engineers
Product Portfolio
Power Electronics, Engineered for the Battlefield
From power distribution and frequency conversion to APUs and vetronics — every product sits in a category defined by its role on the platform. Standards are listed per product in each datasheet.
Power Systems
The electrical backbone of military platforms — from distribution and conversion to frequency conversion and auxiliary power generation.
⭐ Featured
Power Distribution Units (PDU)
Rack-mount PDUs, vehicle DC distribution, AC distribution and mains/generator panels
7 PRODUCTSExplore
Frequency Converters, Motor Drives & Military UPS Systems
60/400 Hz static frequency converters, compact 400 Hz + 28 VDC system, AC-AC inverter, transformer system, FOC motor drive, military online UPS
9 PRODUCTS
AC-DC & DC-DC Power Converters
Mil-spec AC-DC and DC-DC converters, 28 VDC power modules, multi-output power conversion unit; 3 kW marine power supply
7 PRODUCTS
Auxiliary Power Units (APU)
Silent Watch APU, tank and armoured vehicle APU — 28 VDC
1 PRODUCT
Power Management & Protection
Supercapacitor backup, reverse polarity protection, multi-phase voltage monitoring
3 PRODUCTS
Vehicle & Tactical Systems
Vehicle electronics, vehicle camera systems, tactical lighting, warning and smoke launcher systems.
New Product Line
Vetronics (Vehicle Electronics)
SENTRA family — camera power distribution module, seat and seat-belt monitoring system; 10.1" rugged vehicle display; 11-camera video management system
4 PRODUCTS
New Product LineVehicle Camera Systems
TDG-CAM family — night-vision, dome, mini, starlight rear-view and image-corrected wide-angle cameras
6 PRODUCTS
Tactical Systems
76 mm smoke grenade launcher, T-Light searchlight, lighting tower and warning unit
5 PRODUCTS
Featured products
Core products from our frequency converter, power distribution and uninterruptible power families.
Frequency converters
PowerGuard Outdoor 115 VAC 60/400 Hz Military Mobile Frequency Converter
Outdoor · 12 kVA · 7 isolated outputs (5×60 Hz + 2×400 Hz) · smart PDU
Frequency converters
PowerGuard TPS-115 115 VAC / 400 Hz Converter System (400 Hz AC + 28 VDC)
230 VAC input · 3-phase 115 VAC 400 Hz 600 VA + 3× 28 VDC · AFE · RS-485
Power distribution
PDU-RT5002 Military Power Distribution Unit — Rack-Mount Rugged PDU
3×220 VAC 50 Hz · 10×25 A AC/DC outputs · 4U 19" · MIL-STD-461F/810G
Power distribution
PowerGuard DC-PDCU-11 Military DC Power Distribution and Control Unit
28 VDC · 11 × 20 A solid-state channels · web interface + Ethernet TCP/IP · 19" 2U rack
Uninterruptible power (UPS)
PowerGuard MIL-UPS-2K3 Mil-Spec Military UPS System — 2.3 kVA Online
2.3 kVA · double-conversion online · 115 VAC 60 Hz pure sine · 30 min gel battery
Why TEDEG
Engineering Partner to the Turkish Defence Ecosystem
End-to-end R&D, design to military standards and fast delivery — under one roof.
End-to-End R&D
Single supplier from concept to series production. 20 R&D engineers, significant R&D investment. Hardware, mechanical, software, and structural analysis under one roof.
Designed to Military Standards
Products designed to MIL-STD-461, 810, 1275 and 1399 — each product's standards are listed in its datasheet. ISO 9001, SAHA Istanbul membership, EYDEP. TÜBİTAK TEYDEB 1507 supported R&D.
Fast, Reliable Delivery
50+ projects delivered since 2023. 8-12 week series lead times. Agile team for custom requests.
Integrated with Turkish Defence
25+ defence industry customers. Export to 5+ countries, 1500 m² production facility.
Prime contractors and institutions we work with
Our products and engineering services serve in the programmes of Türkiye's defence prime contractors and public institutions.
- ASELSAN
- ROKETSAN
- Ministry of National Defence (MSB)
- Nurol Makina
- BMC
- Meteksan Defence
- Oy Sisu Auto
- TÜBİTAK BİLGEM
- MKE
- Koluman
Programme names and project details are withheld for confidentiality.
Case Studies
Proven on the Field, Verified by the Numbers
Real integrations with Tier-1 Turkish prime contractors — measurable performance, qualified hardware.
Featured Case
Mobile Command Container — A Remotely Managed 2U PDU with Mains + UPS Dual Input
For a mobile command-and-control container whose rack cabinets had only 2U left for power distribution, the PowerGuard PDU-R2D4: mains and UPS on separate inputs, with every output managed in software.
Read case study
Reconnaissance and Surveillance Systems · 2024
Reconnaissance Vehicle — One Panel in Place of an Inverter, DC-DC Converters and a Distribution Panel
For a 4×4 reconnaissance and surveillance vehicle that fed four DC voltage levels and two AC outputs from separate devices, power conversion, distribution and BLACKOUT in a single 3400 W panel: the PowerGuard TPS-24DCAC.
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Armoured Land Platforms · 2025
Main Battle Tank — Main Engine Off, Systems On During Silent Watch
For a tank modernisation programme that ran the main engine at idle on watch just to power weapon systems, communications and climate control, a 28 VDC / 10 kW APU integrated into the vehicle: the PowerGuard YGG-DS11.
Read case study